Document and Entity Information - shares |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
May 31, 2018 |
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| Document and Entity Information [Abstract] | ||
| Entity Registrant Name | HEALTHEQUITY INC | |
| Entity Central Index Key | 0001428336 | |
| Current Fiscal Year End Date | --01-31 | |
| Entity Filer Category | Large Accelerated Filer | |
| Document Type | 10-Q | |
| Document Period End Date | Apr. 30, 2018 | |
| Document Fiscal Year Focus | 2019 | |
| Document Fiscal Period Focus | Q1 | |
| Amendment Flag | false | |
| Entity Common Stock, Shares Outstanding | 62,046,047 |
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- Definition If the value is true, then the document is an amendment to previously-filed/accepted document. No definition available.
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- Definition End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other". No definition available.
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- Definition A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Document and Entity Information [Abstract] No definition available.
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- Definition Cash, Cash Equivalents, and Short-term Investments, Fair Value Disclosure No definition available.
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- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of obligation due after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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Condensed consolidated balance sheets (unaudited) (Parenthetical) - USD ($) $ in Thousands |
Apr. 30, 2018 |
Jan. 31, 2018 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Allowance for doubtful accounts | $ 229 | $ 208 |
| Preferred stock, par value (usd per share) | $ 0.0001 | $ 0.0001 |
| Preferred stock, authorized (in shares) | 100,000,000 | 100,000,000 |
| Preferred stock, issued (in shares) | 0 | 0 |
| Preferred stock, outstanding (in shares) | 0 | 0 |
| Common stock, par value (usd per share) | $ 0.0001 | $ 0.0001 |
| Common stock, authorized (in shares) | 900,000,000 | 900,000,000 |
| Common stock, issued (in shares) | 61,788,000 | 60,825,000 |
| Common stock, outstanding (in shares) | 61,788,000 | 60,825,000 |
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- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amortization of Acquired Intangible No definition available.
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- Definition Cost Of Services, Card Costs No definition available.
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- Definition Cost Of Services, Custodial Costs No definition available.
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- Definition Weighted Average Number Of Shares Used In Computing Net Income Per Share Attributable To Common Stockholders, Basic And Diluted [Abstract] No definition available.
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- Definition Total costs related to services rendered by an entity during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of income earned from credit card services (including late, over limit, and annual fees) and debit card services (including interchange fees, annual fees and other fees). Excludes interest income earned on credit card balances and transactions. No definition available.
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities. No definition available.
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- Definition Revenue earned during the period from periodic fees charged to existing members of an association or club. An example would be the monthly/annual dues paid to a gym or workout facility. This element excludes the initial membership fees received on enrollment or registration. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
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- Definition The aggregate costs related to delivering management services during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Exercise of Stock Options Receivable No definition available.
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- Definition Marketable Securities, Unrealized Gain (Loss), And Other Noncash Income (Expense) No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in noncurrent operating liabilities classified as other. No definition available.
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of intangibles that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow associated with the purchase of all investments (debt, security, other) during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Summary of business and significant accounting policies |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of business and significant accounting policies | Summary of business and significant accounting policies HealthEquity, Inc. was incorporated in the state of Delaware on September 18, 2002. The Company offers a full range of innovative solutions for managing health care accounts (Health Savings Accounts, Health Reimbursement Arrangements, and Flexible Spending Accounts) for health plans, insurance companies, and third-party administrators. Principles of consolidation The condensed consolidated financial statements include the accounts of HealthEquity, Inc. and its wholly owned subsidiaries, HealthEquity Trust Company, HEQ Insurance Services, Inc., HealthEquity Advisors, LLC and HealthEquity Retirement Services, LLC (collectively referred to as the "Company"). The Company has a 22% ownership interest in a limited partnership for investment in and the management of early stage companies in the healthcare industry; this partnership interest is accounted for using the equity method of accounting. The investment was approximately $0.1 million as of April 30, 2018 and is included in other assets on the accompanying condensed consolidated balance sheet. The Company has a 2% ownership interest in a limited partnership that engages in the development of technology-based financial healthcare products. The Company elected the measurement alternative for non-marketable investments previously accounted for under the cost method of accounting to account for the investment. The investment was $0.5 million as of April 30, 2018 and is included in other assets on the accompanying condensed consolidated balance sheet. Acquisitions of businesses are accounted for as business combinations, and accordingly, the results of operations of acquired businesses are included in the consolidated financial statements from the date of acquisition. All significant intercompany balances and transactions have been eliminated. Basis of presentation The accompanying condensed consolidated financial statements as of April 30, 2018 and for the three months ended April 30, 2018 and 2017 are unaudited and have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and the applicable rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. In the opinion of management, the interim data includes all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the results for the interim periods. Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company's Annual Report on Form 10-K for the year ended January 31, 2018. The fiscal year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. Recent adopted accounting pronouncements Adoption of ASC 606 In May 2014, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers ("ASC 606"), which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. This ASU and related subsequent amendments replaces most existing revenue recognition guidance in GAAP. The standard permits the use of either the retrospective or cumulative effect transition method (modified retrospective method). The Company adopted ASC 606 on February 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption. The Company recorded the cumulative effect of initially applying ASC 606 as an adjustment to the opening balance of retained earnings. The comparative period information has not been restated and continues to be reported under the accounting standards in effect for that period. The adoption of the preceding standard did not have a material impact on the Company's revenue for the three months ended April 30, 2018. Effective February 1, 2018, the Company capitalizes incremental contract acquisition costs, such as sales commissions, previously included in sales and marketing expenses in the condensed consolidated statement of operations, and amortizes these costs over the average economic life of an HSA Member. The Company's prior practice was to fully expense sales commissions when the HSA Member was added to the Company's platform. The cumulative effect of the changes made to the Company's condensed consolidated balance sheet as of February 1, 2018 for the adoption of ASC 606 is as follows:
The impact of adoption on the Company's condensed consolidated statement of operations for the three months ended April 30, 2018 is as follows:
The impact of adoption on the Company's condensed consolidated balance sheet as of April 30, 2018 is as follows:
Disaggregation of revenue. The Company's primary sources of revenue are service, custodial, and interchange revenue and are disclosed in the condensed consolidated statements of operations. All of the Company's sources of revenue are deemed to be revenue contracts with customers. Each revenue source is affected differently by economic factors as it relates to the nature, amount, timing and uncertainty. Costs to obtain or fulfill a contract. ASC 606 requires capitalizing the costs of obtaining a contract when those costs are incremental and expected to be recovered. Since incremental commissions paid to sales team members as a result of obtaining contracts are recoverable, the Company recorded a $17.2 million cumulative catch-up capitalized asset on February 1, 2018. As of April 30, 2018, the net amount capitalized as contract costs was $17.5 million, which is included in other current assets and other assets. In order to determine the amortization period for sales commissions contract costs, the Company applied the portfolio approach. Accordingly, the amortization period of the assets has been determined to be the average economic life of an HSA Member and 401(k) customer relationship, which is estimated to be 15 years and 10 years, respectively. Amortization of capitalized sales commission contract costs is included in sales and marketing expenses in the condensed consolidated statement of operations. Performance obligations. ASC 606 requires disclosure of the aggregate amount of the transaction price allocated to unsatisfied performance obligations; however, as permitted by ASC 606, the Company has elected to exclude from this disclosure any contracts with an original duration of one year or less and any variable consideration that meets specified criteria. Amounts excluded are not significant to the Company's condensed consolidated statements of operations. Service revenue. The Company hosts its platform, prepares statements, provides a mechanism for spending funds, and provides customer support services. All of these services are consumed as they are received. The Company will continue to recognize service revenue on a monthly basis as it transfers control and satisfies its performance obligations. Custodial revenue. The Company deposits custodial cash and investment assets at federally-insured custodial depository partners and with an investment partner. The deposit of funds represents a service that is simultaneously received and consumed by the custodial depository bank partners and investment partner. The Company will continue to recognize custodial revenue each month based on the amount received by its custodial bank partners and investment partners. Interchange revenue. The Company satisfies its interchange performance obligation each time payments are made with our cards via payment networks. The Company will continue to recognize interchange revenue in the month the payment transaction occurs. Contract balances. The Company does not recognize revenue in advance of invoicing its customers and therefore has no related contract assets. The Company records a receivable when revenue is recognized prior to payment and the Company has unconditional right to payment. Alternatively, when payment precedes the related services, the Company records a contract liability, or deferred revenue, until its performance obligations are satisfied. The Company's deferred revenue as of April 30, 2018 and January 31, 2018 was $0.7 million and $0.5 million, respectively. The balances related to cash received in advance for a certain interchange revenue arrangement. The Company expects to satisfy its remaining obligations for this arrangement. Significant judgments. The Company makes no significant judgments in determining the amount or timing of revenue recognition. The Company has estimated the average economic life of an HSA Member and a 401(k) customer relationship to be 15 years and 10 years, respectively, and which has been determined to be the amortization period for the capitalized sales commissions contract costs. Practical expedients. The Company has applied the practical expedient which allows an entity to account for incremental costs of obtaining a contract at a portfolio level. The Company has also applied the practical expedient to recognized incremental costs of obtaining contracts as an expense when incurred if the amortization period would have been one year or less. Adoption of ASU 2016-01 In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Liabilities. In February 2018, the FASB issued ASU No. 2018-03, Technical Corrections and Improvements to Financial Instruments-Overall (Subtopic 825-10), Recognition and Measurement of Financial Assets and Financial Liabilities, which clarifies certain aspects of the guidance issued in ASU 2016-01. The amendments in these updates revise an entity's accounting related to the classification and measurement of investments in equity securities and the presentation of certain fair value changes for financial liabilities measured at fair value. This ASU 2016-01 also amends certain disclosure requirements associated with the fair value of financial instruments. The Company adopted these ASUs on February 1, 2018 using the modified retrospective method. The Company recorded the cumulative effect as an adjustment to the opening balance of retained earnings. The comparative period information has not been restated and continues to be reported under the accounting standards in effect for that period.The cumulative effect of the changes made to the Company's condensed consolidated balance sheet as of February 1, 2018 due to the adoption of ASU 2016-01 were as follows:
This ASU also eliminated the cost method of accounting for investments in equity securities that do not have readily determinable fair values and permits the election of a measurement alternative that allows such securities to be recorded at cost, less impairment, if any, plus or minus changes resulting from observable price changes in market-based transactions for an identical or similar investment of the same issuer. The Company adopted this provision on a prospective basis as it relates to its 2% ownership interest in a limited partnership and elected the measurement alternative for non-marketable investments previously accounted for under the cost method of accounting. Gains and losses resulting from observable price changes in market-based transactions for an identical or similar investment of the same issuer or impairment will be recorded through net income in the period incurred. The impact of the adoption on the Company's condensed consolidated financial statements as of and for the three months ended April 30, 2018 was not significant. Adoption of ASU 2018-02 In February 2018, the FASB issued ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which gives companies the option to reclassify between accumulated other comprehensive income ("AOCI") and retained earnings the income tax rate differential that has become stranded in AOCI as a result of the enactment of the Tax Cuts and Jobs Act and the revaluation of certain deferred tax assets and liabilities at the new federal income tax rate of 21%. This ASU is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. The Company elected to early adopt this ASU in the fourth quarter of fiscal year 2018. As a result of adopting this standard, the reclassification of the income tax effects of this tax reform during the year ended January 31, 2018 resulted in an increase to retained earnings and a decrease to AOCI in the amount of $45,000 related to the decrease in the federal corporate income tax rate. The Company's policy is to use the portfolio approach in releasing income tax effects from AOCI. Adoption of ASU 2016-16 In October 2016, the FASB issued ASU 2016-16, Income Taxes (Topic 740) - Intra-Entity Transfers of Assets Other Than Inventory, which updates the accounting for the income tax consequences of intra-entity transfers of assets other than inventory. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Adoption of ASU 2016-15 In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230), which provides guidance on the classification of certain cash receipts and cash payments. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Adoption of ASU 2017-09 In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting, which provides guidance about changes to the terms or conditions of a share-based payment award. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018, and prospectively will apply this standard to awards modified on or after the adoption date. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Recent issued accounting pronouncements In February 2016, the FASB issued ASU No. 2016-02, Leases (ASC 842), which sets out the principles for the recognition, measurement, presentation and disclosure for both parties to a contract (i.e. lessees and lessors). ASC 842 supersedes the previous leases standard, ASC 840 leases. This ASU is effective for financial statements issued for reporting periods beginning after December 15, 2018 and requires a modified retrospective transition, and provides for certain practical expedients; early adoption is permitted. The Company does not plan to early adopt and is currently evaluating the potential effect of this ASU on the consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments, which requires financial assets measured at amortized cost be presented at the net amount expected to be collected. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted. The Company does not plan to early adopt this ASU. The Company believes the adoption of this ASU will have an immaterial impact on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment, which removes step two from the goodwill impairment test. As a result, an entity should perform its annual goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting units' fair value. This ASU is effective for fiscal years beginning December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the timing of adoption; however, it does not believe this ASU will have a material impact on the Company's consolidated financial statements. |
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- References No definition available.
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- Definition The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net income per share |
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net income per share | Net income per share The following table sets forth the computation of basic and diluted net income per share:
For the three months ended April 30, 2018 and 2017, approximately 0.2 million and 0.6 million shares, respectively, attributable to stock options, restricted stock units, and restricted stock awards were excluded from the calculation of diluted earnings per share as their inclusion would have been anti-dilutive. |
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- References No definition available.
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- Definition The entire disclosure for earnings per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Cash, cash equivalents and marketable securities |
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| Investments, Debt and Equity Securities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cash, cash equivalents and marketable securities | Cash, cash equivalents and marketable securities Cash, cash equivalents and marketable securities as of April 30, 2018 consisted of the following:
Cash, cash equivalents and marketable securities as of January 31, 2018 consisted of the following:
The following table summarizes the cost basis and fair value of the marketable securities by contractual maturity as of April 30, 2018:
Unrealized losses from marketable securities are primarily attributable to change in interest rates. The Company does not believe any remaining unrealized losses represent other-than-temporary impairments based on the Company's evaluation of available evidence as of April 30, 2018. Unrealized loss recognized during the three months ended April 30, 2018 for marketable securities held as of April 30, 2018 was $0.1 million. |
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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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Property and equipment |
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| Property and equipment | Property and equipment Property and equipment consisted of the following as of April 30, 2018 and January 31, 2018:
Depreciation expense for the three months ended April 30, 2018 and 2017 was $0.8 million and $0.6 million, respectively. |
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Intangible assets and goodwill |
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| Goodwill and Intangible Assets Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intangible assets and goodwill | Intangible assets and goodwill During the three months ended April 30, 2018 and 2017, the Company capitalized software development costs of $2.1 million and $2.2 million, respectively, related to significant enhancements and upgrades to its proprietary system. The gross carrying amount and associated accumulated amortization of intangible assets were as follows as of April 30, 2018 and January 31, 2018:
During the three months ended April 30, 2018 and 2017, the Company expensed a total of $3.2 million and $2.8 million, respectively, in software development costs primarily related to the post-implementation and operation stages of its proprietary software. Amortization expense for the three months ended April 30, 2018 and 2017 was $3.7 million and $2.8 million, respectively. There were no changes to the goodwill carrying value during the three months ended April 30, 2018 and 2017. |
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- References No definition available.
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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Commitment and contingencies |
3 Months Ended |
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Apr. 30, 2018 | |
| Commitments and Contingencies Disclosure [Abstract] | |
| Commitments and contingencies | Commitments and contingencies The Company’s principal commitments and contingencies consist of a processing services agreement with a vendor, and obligations for office space, telephony services, data storage facilities, equipment and certain maintenance agreements under long-term, non-cancelable operating leases. These commitments as of January 31, 2018 are disclosed in the Company’s consolidated financial statements included in its Annual Report on Form 10-K for the year ended January 31, 2018, and did not change materially during the three months ended April 30, 2018. Lease expense for office space for the three months ended April 30, 2018 and 2017 was $1.3 million and $1.1 million, respectively. Expense for other lease agreements for the three months ended April 30, 2018 and 2017 was $0.1 million and $0.1 million, respectively. |
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- References No definition available.
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- Definition The entire disclosure for commitments and contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Indebtedness |
3 Months Ended |
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Apr. 30, 2018 | |
| Debt Disclosure [Abstract] | |
| Indebtedness | Indebtedness On September 30, 2015, the Company entered into a new credit facility (the "Credit Agreement") that provides for a secured revolving credit facility in the aggregate principal amount of $100.0 million for a term of five years. The proceeds of borrowings under the Credit Agreement may be used for general corporate purposes. No amounts have been drawn under the Credit Agreement as of April 30, 2018. Borrowings under the Credit Agreement bear interest equal to, at the Company's option, a) an adjusted LIBOR rate or b) a customary base rate, in each case with an applicable spread to be determined based on the Company's leverage ratio as of the most recent fiscal quarter. The applicable spread for borrowing under the Credit Agreement ranges from 1.50% to 2.00% with respect to adjusted LIBOR rate borrowings and 0.50% to 1.00% with respect to customary base rate borrowings. Additionally, the Company pays a commitment fee ranging from 0.20% to 0.30% on the daily amount of the unused commitments under the Credit Agreement payable in arrears at the end of each fiscal quarter. The Company's material subsidiaries are required to guarantee the obligations of the Company under the Credit Agreement. The obligations of the Company and the guarantors under the Credit Agreement and the guarantees are secured by substantially all assets of the Company and the guarantors, subject to customary exclusions and exceptions. The Credit Agreement requires the Company to maintain a total leverage ratio of not more than 3.00 to 1.00 as of the end of each fiscal quarter and a minimum interest coverage ratio of at least 3.00 to 1.00 as of the end of each fiscal quarter. In addition, the Credit Agreement includes customary representations and warranties, affirmative and negative covenants, and events of default. The restrictive covenants include customary restrictions on the Company's ability to incur additional indebtedness; make investments, loans or advances; grant or incur liens on assets; engage in mergers, consolidations, liquidations or dissolutions; engage in transactions with affiliates; and make dividend payments. The Company was in compliance with these covenants as of April 30, 2018. |
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- References No definition available.
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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Income taxes |
3 Months Ended |
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Apr. 30, 2018 | |
| Income Tax Disclosure [Abstract] | |
| Income taxes | Income taxes The Company follows FASB Accounting Standards Codification 740-270, Income Taxes - Interim Reporting, for the computation and presentation of its interim period tax provision. Accordingly, management estimated the effective annual tax rate and applied this rate to the year-to-date pre-tax book income to determine the interim provision for income taxes. For the three months ended April 30, 2018, the Company recorded an income tax benefit of $2.0 million. The resulting effective income tax rate was a benefit of 9.9%, compared with an effective income tax expense rate of 11.4% for the the three months ended April 30, 2017. For the three months ended April 30, 2018 and April 30, 2017, the net impact of discrete tax items caused a 31.8 and 24.8 percentage point decrease, respectively, to the effective income tax rate primarily due to the excess tax benefit on stock-based compensation expense recognized in the provision for income taxes in the condensed consolidated statements of income. The decrease in the effective income tax rate from the same period last year is primarily due to an increase in excess tax benefits on stock-based compensation expense recognized in the provision for income taxes, the reduction in the US federal corporate income tax rate from 35% to 21% as a result of legislative changes effective January 1, 2018, and an increase in federal and state research and development tax credits. The Tax Cuts and Jobs Act, which was enacted on December 22, 2017, reduced the federal corporate income tax rate from 35% to 21%, among other provisions. In accordance with ASU 2018-05 and Staff Accounting Bulletin No. 118 (“SAB 118”), registrants were able to record provisional amounts during a one-year “measurement period” from the enactment date of the Tax Cuts and Jobs Act. The measurement period is deemed to have ended earlier when the registrant has obtained, prepared, and analyzed the information necessary to finalize its accounting. During the measurement period, impacts of the law are expected to be recorded at the time a reasonable estimate for all or a portion of the effects can be made, and provisional amounts can be recognized and adjusted as information becomes available, prepared, or analyzed. SAB 118 summarizes a three-step process to be applied at each reporting period to account for and qualitatively disclose: (1) the effects of the change in tax law for which accounting is complete; (2) provisional amounts (or adjustments to provisional amounts) for the effects of the tax law where accounting is not complete, but that a reasonable estimate has been determined; and (3) a reasonable estimate cannot yet be made and therefore taxes are reflected in accordance with law prior to the enactment of the Tax Cuts and Jobs Act. The Company remeasured certain deferred tax assets and liabilities as of December 31, 2017 based on rates at which they are expected to reverse in the future, which is generally the new corporate income tax rate of 21% as enacted by the Tax Cuts and Jobs Act. However, the Company's analysis is incomplete as it is still analyzing certain aspects of the Act and refining its calculations, including state conformity and the impact of state tax rates on deferred tax balances, which could potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts. Based on the best information available, the provisional amount recorded related to the remeasurement of the Company's deferred tax balances resulted in a decrease in net deferred tax assets of $0.5 million during the year ended January 31, 2018. As of April 30, 2018, the Company has not made any additional measurement period adjustments to the provisional amount recorded as of January 31, 2018. The Company will continue to make and refine its calculations as additional analysis is completed. In addition, the Company's estimates may also be affected as it gains a more thorough understanding of the enacted tax law changes and as additional future guidance on the effects of the Tax Cuts and Jobs Act is made available. The Company expects to complete its accounting within the prescribed measurement period. Other significant provisions of the Tax Cuts and Jobs Act were effective as of January 1, 2018, including, but not limited to: the limitation on the current deductibility of net interest expense in excess of 30% of adjusted taxable income, changes in the deductibility of certain meals and entertainment business expenses, and changes in the deductibility of certain excessive employee remuneration. The Company has applied these provisions to its current income tax provision as it relates to its tax return period beginning January 1, 2018 using reasonable interpretations and available guidance. Further guidance or technical corrections may affect the Company's estimates and the application of these provisions on its income tax provision. As of April 30, 2018 and January 31, 2018, the Company’s total gross unrecognized tax benefit was $1.0 million and $0.9 million, respectively. Certain unrecognized tax benefits have been netted against their related deferred tax assets; therefore, no unrecognized tax benefit has been recorded as of April 30, 2018 and January 31, 2018. If recognized, $0.9 million of the total gross unrecognized tax benefits would affect the Company's effective tax rate as of April 30, 2018. The Company files income tax returns with U.S. federal and state taxing jurisdictions and is not currently under examination with any jurisdiction. The Company remains subject to examination by federal and various state taxing jurisdictions for tax years after 2003. |
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- References No definition available.
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-based compensation |
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stock-based compensation | Stock-based compensation The following table shows a summary of stock-based compensation in the Company's condensed consolidated statements of operations and comprehensive income during the periods presented:
The following table shows stock-based compensation by award type:
Stock options The Company currently grants stock options under the 2014 Equity Incentive Plan (as amended and restated, the "Incentive Plan"), which provided for the issuance of stock options to the directors and team members of the Company to purchase up to an aggregate of 2.6 million shares of common stock. In addition, under the Incentive Plan, the number of shares of common stock reserved for issuance under the Incentive Plan automatically increases on February 1 of each year, beginning as of February 1, 2015 and continuing through and including February 1, 2024, by 3% of the total number of shares of the Company’s capital stock outstanding on January 31 of the preceding fiscal year, or a lesser number of shares determined by the board of directors. Under the terms of the Incentive Plan, the Company has the ability to grant incentive and nonqualified stock options. Incentive stock options may be granted only to Company team members. Nonqualified stock options may be granted to Company team members, directors and consultants. Such options are to be exercisable at prices, as determined by the board of directors, which must be equal to no less than the fair value of the Company's common stock at the date of the grant. Stock options granted under the Incentive Plan generally expire 10 years from the date of issuance, or are forfeited 90 days after termination of employment. Shares of common stock underlying stock options that are forfeited or that expire are returned to the Incentive Plan. Valuation assumptions. The Company has adopted the provisions of Topic 718, which requires the measurement and recognition of compensation for all stock-based awards made to team members and directors, based on estimated fair values. Under Topic 718, the Company uses the Black-Scholes option pricing model as the method of valuation for stock options. The determination of the fair value of stock-based awards on the date of grant is affected by the fair value of the stock as well as assumptions regarding a number of complex and subjective variables. The variables include, but are not limited to, 1) the expected life of the option, 2) the expected volatility of the fair value of the Company's common stock over the term of the award estimated by averaging the published volatilities of a relative peer group, 3) risk-free interest rate, and 4) expected dividends. The key input assumptions that were utilized in the valuation of the stock options granted during the periods presented:
The determination of the fair value of stock options on the date of grant using the Black-Scholes option pricing model is affected by the Company's stock price as well as assumptions regarding a number of complex and subjective variables. Expected volatility is determined using weighted average volatility of publicly traded peer companies. During the three months ended April 30, 2018, the Company began using its own historical volatility in addition to the volatility of publicly traded peer companies, as its share price history grows over time. The risk-free interest rate is determined by using published zero coupon rates on treasury notes for each grant date given the expected term on the options. The dividend yield of zero is based on the fact that the Company expects to invest cash in operations. The Company uses the "simplified" method to estimate expected term as determined under Staff Accounting Bulletin No. 110 due to the lack of option exercise history as a public company. A summary of stock option activity is as follows:
The aggregate intrinsic value in the table above represents the difference between the estimated fair value of common stock and the exercise price of outstanding, in-the-money stock options. As of April 30, 2018, the weighted-average vesting period of non-vested awards expected to vest is approximately 1.8 years; the amount of compensation expense the Company expects to recognize for stock options vesting in future periods is approximately $16.8 million. Performance options. The Company recorded compensation expense related to the performance-based options based on the Company's probability assessment of attaining its Adjusted EBITDA targets, and Adjusted EBITDA per common share growth rates. Restricted stock units and restricted stock awards The Company grants restricted stock units ("RSUs") and restricted stock awards ("RSAs") to certain team members, officers, and directors under the Incentive Plan. RSUs and RSAs vest upon service-based criteria and performance-based criteria. Generally, service-based RSUs and RSAs vest over a four-year period in equal annual installments commencing upon the first anniversary of the grant date. RSUs are valued based on the current value of the Company's closing stock price on the date of grant less the present value of future expected dividends discounted at the risk-free interest rate. Performance restricted stock units. In March 2017, the Company awarded 146,964 performance-based RSUs ("PRSUs"). Vesting of the PRSUs is dependent upon the achievement of certain financial criteria and cliff vest on January 31, 2020. The Company records stock-based compensation related to PRSUs when it is considered probable that the performance conditions will be met. The Company believes it is probable that the PRSUs will vest at least in part. The vesting of PRSUs will ultimately range from 0% to 150% of the number of shares underlying the PRSU grant based on the level of achievement of the performance goals. Performance restricted stock awards. In March 2018, the Company awarded 227,760 performance-based RSAs ("PRSAs"). Vesting of the PRSAs is dependent upon the achievement of certain financial criteria and cliff vest on January 31, 2021. The Company records stock-based compensation related to PRSAs when it is considered probable that the performance conditions will be met. The Company believes it is probable that the PRSAs will vest at least in part. The vesting of PRSAs will ultimately range from 0% to 200% based on the level of achievement of the performance goals. The PRSAs were granted at the 200% level of achievement. A summary of the RSU and RSA activity is as follows:
Total unrecorded stock-based compensation expense as of April 30, 2018 associated with RSUs and PRSUs was $25.9 million, which is expected to be recognized over a weighted-average period of 3.0 years. Total unrecorded stock-based compensation expense as of April 30, 2018 associated with RSAs and PRSAs was $9.0 million, which is expected to be recognized over a weighted-average period of 3.1 years. |
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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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Fair value |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair value | Fair Value Fair value measurements are made at a specific point in time, based on relevant market information. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. Accounting standards specify a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect data obtained from independent sources, while unobservable inputs reflect the Company’s market assumptions. These two types of inputs have created the following fair value hierarchy:
Level 1 instruments are valued based on publicly available daily net asset values. Level 1 instruments consist primarily of highly liquid mutual funds. The following tables summarize the assets measured at fair value on a recurring basis and indicates the level within the fair value hierarchy reflecting the valuation techniques utilized to determine fair value:
The Company has classified cash and cash equivalents as Level 1 and certain non-trade receivables as Level 2 in the fair value hierarchy. |
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- References No definition available.
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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Subsequent Event |
3 Months Ended |
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Apr. 30, 2018 | |
| Subsequent Events [Abstract] | |
| Subsequent event | Subsequent event Subsequent to April 30, 2018, the Company acquired the rights to be the custodian of an HSA portfolio for $1.0 million. |
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- References No definition available.
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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Summary of business and significant accounting policies (Policies) |
3 Months Ended |
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Apr. 30, 2018 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Principles of consolidation | Principles of consolidation The condensed consolidated financial statements include the accounts of HealthEquity, Inc. and its wholly owned subsidiaries, HealthEquity Trust Company, HEQ Insurance Services, Inc., HealthEquity Advisors, LLC and HealthEquity Retirement Services, LLC (collectively referred to as the "Company"). The Company has a 22% ownership interest in a limited partnership for investment in and the management of early stage companies in the healthcare industry; this partnership interest is accounted for using the equity method of accounting. The investment was approximately $0.1 million as of April 30, 2018 and is included in other assets on the accompanying condensed consolidated balance sheet. The Company has a 2% ownership interest in a limited partnership that engages in the development of technology-based financial healthcare products. The Company elected the measurement alternative for non-marketable investments previously accounted for under the cost method of accounting to account for the investment. The investment was $0.5 million as of April 30, 2018 and is included in other assets on the accompanying condensed consolidated balance sheet. Acquisitions of businesses are accounted for as business combinations, and accordingly, the results of operations of acquired businesses are included in the consolidated financial statements from the date of acquisition. All significant intercompany balances and transactions have been eliminated. |
| Basis of presentation | Basis of presentation The accompanying condensed consolidated financial statements as of April 30, 2018 and for the three months ended April 30, 2018 and 2017 are unaudited and have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and the applicable rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. In the opinion of management, the interim data includes all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the results for the interim periods. Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company's Annual Report on Form 10-K for the year ended January 31, 2018. The fiscal year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. |
| Recent accounting pronouncements | Adoption of ASC 606 In May 2014, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers ("ASC 606"), which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. This ASU and related subsequent amendments replaces most existing revenue recognition guidance in GAAP. The standard permits the use of either the retrospective or cumulative effect transition method (modified retrospective method). The Company adopted ASC 606 on February 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption. The Company recorded the cumulative effect of initially applying ASC 606 as an adjustment to the opening balance of retained earnings. The comparative period information has not been restated and continues to be reported under the accounting standards in effect for that period. The adoption of the preceding standard did not have a material impact on the Company's revenue for the three months ended April 30, 2018. Effective February 1, 2018, the Company capitalizes incremental contract acquisition costs, such as sales commissions, previously included in sales and marketing expenses in the condensed consolidated statement of operations, and amortizes these costs over the average economic life of an HSA Member. The Company's prior practice was to fully expense sales commissions when the HSA Member was added to the Company's platform. Adoption of ASU 2018-02 In February 2018, the FASB issued ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which gives companies the option to reclassify between accumulated other comprehensive income ("AOCI") and retained earnings the income tax rate differential that has become stranded in AOCI as a result of the enactment of the Tax Cuts and Jobs Act and the revaluation of certain deferred tax assets and liabilities at the new federal income tax rate of 21%. This ASU is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. The Company elected to early adopt this ASU in the fourth quarter of fiscal year 2018. As a result of adopting this standard, the reclassification of the income tax effects of this tax reform during the year ended January 31, 2018 resulted in an increase to retained earnings and a decrease to AOCI in the amount of $45,000 related to the decrease in the federal corporate income tax rate. The Company's policy is to use the portfolio approach in releasing income tax effects from AOCI. Adoption of ASU 2016-16 In October 2016, the FASB issued ASU 2016-16, Income Taxes (Topic 740) - Intra-Entity Transfers of Assets Other Than Inventory, which updates the accounting for the income tax consequences of intra-entity transfers of assets other than inventory. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Adoption of ASU 2016-15 In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230), which provides guidance on the classification of certain cash receipts and cash payments. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Adoption of ASU 2017-09 In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting, which provides guidance about changes to the terms or conditions of a share-based payment award. This ASU is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this ASU during the three months ended April 30, 2018, and prospectively will apply this standard to awards modified on or after the adoption date. There was no impact on the Company's condensed consolidated financial statements as a result of the adoption. Recent issued accounting pronouncements In February 2016, the FASB issued ASU No. 2016-02, Leases (ASC 842), which sets out the principles for the recognition, measurement, presentation and disclosure for both parties to a contract (i.e. lessees and lessors). ASC 842 supersedes the previous leases standard, ASC 840 leases. This ASU is effective for financial statements issued for reporting periods beginning after December 15, 2018 and requires a modified retrospective transition, and provides for certain practical expedients; early adoption is permitted. The Company does not plan to early adopt and is currently evaluating the potential effect of this ASU on the consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments, which requires financial assets measured at amortized cost be presented at the net amount expected to be collected. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted. The Company does not plan to early adopt this ASU. The Company believes the adoption of this ASU will have an immaterial impact on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment, which removes step two from the goodwill impairment test. As a result, an entity should perform its annual goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting units' fair value. This ASU is effective for fiscal years beginning December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the timing of adoption; however, it does not believe this ASU will have a material impact on the Company's consolidated financial statements. Adoption of ASU 2016-01 In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Liabilities. In February 2018, the FASB issued ASU No. 2018-03, Technical Corrections and Improvements to Financial Instruments-Overall (Subtopic 825-10), Recognition and Measurement of Financial Assets and Financial Liabilities, which clarifies certain aspects of the guidance issued in ASU 2016-01. The amendments in these updates revise an entity's accounting related to the classification and measurement of investments in equity securities and the presentation of certain fair value changes for financial liabilities measured at fair value. This ASU 2016-01 also amends certain disclosure requirements associated with the fair value of financial instruments. The Company adopted these ASUs on February 1, 2018 using the modified retrospective method. The Company recorded the cumulative effect as an adjustment to the opening balance of retained earnings. The comparative period information has not been restated and continues to be reported under the accounting standards in effect for that period. |
| Revenue recognition | Disaggregation of revenue. The Company's primary sources of revenue are service, custodial, and interchange revenue and are disclosed in the condensed consolidated statements of operations. All of the Company's sources of revenue are deemed to be revenue contracts with customers. Each revenue source is affected differently by economic factors as it relates to the nature, amount, timing and uncertainty. Costs to obtain or fulfill a contract. ASC 606 requires capitalizing the costs of obtaining a contract when those costs are incremental and expected to be recovered. Since incremental commissions paid to sales team members as a result of obtaining contracts are recoverable, the Company recorded a $17.2 million cumulative catch-up capitalized asset on February 1, 2018. As of April 30, 2018, the net amount capitalized as contract costs was $17.5 million, which is included in other current assets and other assets. In order to determine the amortization period for sales commissions contract costs, the Company applied the portfolio approach. Accordingly, the amortization period of the assets has been determined to be the average economic life of an HSA Member and 401(k) customer relationship, which is estimated to be 15 years and 10 years, respectively. Amortization of capitalized sales commission contract costs is included in sales and marketing expenses in the condensed consolidated statement of operations. Performance obligations. ASC 606 requires disclosure of the aggregate amount of the transaction price allocated to unsatisfied performance obligations; however, as permitted by ASC 606, the Company has elected to exclude from this disclosure any contracts with an original duration of one year or less and any variable consideration that meets specified criteria. Amounts excluded are not significant to the Company's condensed consolidated statements of operations. Service revenue. The Company hosts its platform, prepares statements, provides a mechanism for spending funds, and provides customer support services. All of these services are consumed as they are received. The Company will continue to recognize service revenue on a monthly basis as it transfers control and satisfies its performance obligations. Custodial revenue. The Company deposits custodial cash and investment assets at federally-insured custodial depository partners and with an investment partner. The deposit of funds represents a service that is simultaneously received and consumed by the custodial depository bank partners and investment partner. The Company will continue to recognize custodial revenue each month based on the amount received by its custodial bank partners and investment partners. Interchange revenue. The Company satisfies its interchange performance obligation each time payments are made with our cards via payment networks. The Company will continue to recognize interchange revenue in the month the payment transaction occurs. Contract balances. The Company does not recognize revenue in advance of invoicing its customers and therefore has no related contract assets. The Company records a receivable when revenue is recognized prior to payment and the Company has unconditional right to payment. Alternatively, when payment precedes the related services, the Company records a contract liability, or deferred revenue, until its performance obligations are satisfied. The Company's deferred revenue as of April 30, 2018 and January 31, 2018 was $0.7 million and $0.5 million, respectively. The balances related to cash received in advance for a certain interchange revenue arrangement. The Company expects to satisfy its remaining obligations for this arrangement. Significant judgments. The Company makes no significant judgments in determining the amount or timing of revenue recognition. The Company has estimated the average economic life of an HSA Member and a 401(k) customer relationship to be 15 years and 10 years, respectively, and which has been determined to be the amortization period for the capitalized sales commissions contract costs. Practical expedients. The Company has applied the practical expedient which allows an entity to account for incremental costs of obtaining a contract at a portfolio level. The Company has also applied the practical expedient to recognized incremental costs of obtaining contracts as an expense when incurred if the amortization period would have been one year or less. |
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- Definition Revenue from Contract with Customer [Policy Text Block] No definition available.
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- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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- References No definition available.
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Summary of business and significant accounting policies (Tables) |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cumulative effect of changes | The cumulative effect of the changes made to the Company's condensed consolidated balance sheet as of February 1, 2018 due to the adoption of ASU 2016-01 were as follows:
The cumulative effect of the changes made to the Company's condensed consolidated balance sheet as of February 1, 2018 for the adoption of ASC 606 is as follows:
The impact of adoption on the Company's condensed consolidated statement of operations for the three months ended April 30, 2018 is as follows:
The impact of adoption on the Company's condensed consolidated balance sheet as of April 30, 2018 is as follows:
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- References No definition available.
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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Net income per share (Tables) |
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of earnings per share, basic and diluted | The following table sets forth the computation of basic and diluted net income per share:
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- References No definition available.
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Cash, cash equivalents and marketable securities (Tables) |
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| Investments, Debt and Equity Securities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of marketable securities | Cash, cash equivalents and marketable securities as of April 30, 2018 consisted of the following:
Cash, cash equivalents and marketable securities as of January 31, 2018 consisted of the following:
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| Marketable securities classified by contractual maturity date | The following table summarizes the cost basis and fair value of the marketable securities by contractual maturity as of April 30, 2018:
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| Schedule of marketable securities with an unrealized loss position | Unrealized loss recognized during the three months ended April 30, 2018 for marketable securities held as of April 30, 2018 was $0.1 million. |
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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. No definition available.
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- References No definition available.
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- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. No definition available.
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Property and equipment (Tables) |
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| Property and equipment | Property and equipment consisted of the following as of April 30, 2018 and January 31, 2018:
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- References No definition available.
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Intangible assets and goodwill (Tables) |
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| Schedule of finite-lived intangible assets | The gross carrying amount and associated accumulated amortization of intangible assets were as follows as of April 30, 2018 and January 31, 2018:
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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-based compensation (Tables) |
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of share based compensation recognized | The following table shows a summary of stock-based compensation in the Company's condensed consolidated statements of operations and comprehensive income during the periods presented:
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| Summary of stock-based compensation expense | The following table shows stock-based compensation by award type:
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| Summary of stock option activity | tock option activity is as follows:
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| Summary of assumptions | The key input assumptions that were utilized in the valuation of the stock options granted during the periods presented:
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| Summary of restricted stock unit activity | A summary of the RSU and RSA activity is as follows:
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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair value (Tables) |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets measured at fair value on a recurring basis | The following tables summarize the assets measured at fair value on a recurring basis and indicates the level within the fair value hierarchy reflecting the valuation techniques utilized to determine fair value:
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| X | ||||||||||
- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Capitalized Contract Cost, Amortization Period No definition available.
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| X | ||||||||||
- Definition Cost Method Investment, Ownership Percentage No definition available.
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| X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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Summary of business and significant accounting policies (Adoption of New Accounting Pronouncements - Statement of Operations Effects) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Sales and marketing | $ 6,860 | $ 4,621 |
| Income from operations | 20,540 | 15,927 |
| Income tax benefit | (2,038) | 1,808 |
| Net income | 22,577 | $ 14,029 |
| Without adoption of ASC 606 | ||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Sales and marketing | 7,170 | |
| Income from operations | 20,230 | |
| Income tax benefit | (2,135) | |
| Net income | 22,364 | |
| Accounting Standards Update 2014-09 | Effect of change higher (lower) | ||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Sales and marketing | (310) | |
| Income from operations | 310 | |
| Income tax benefit | 97 | |
| Net income | $ 213 | |
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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Net income per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Numerator (basic and diluted): | ||
| Net income | $ 22,577 | $ 14,029 |
| Denominator (basic): | ||
| Weighted-average common shares outstanding (in shares) | 61,170 | 59,720 |
| Denominator (diluted): | ||
| Weighted-average common shares outstanding (in shares) | 61,170 | 59,720 |
| Weighted-average dilutive effect of stock options and restricted stock units (in shares) | 1,523 | 1,680 |
| Diluted weighted-average common shares outstanding (in shares) | 62,693 | 61,400 |
| Net income per share: | ||
| Basic (in usd per share) | $ 0.37 | $ 0.23 |
| Diluted (in usd per share) | $ 0.36 | $ 0.23 |
| Antidilutive securities excluded from computation of earnings per share (in shares) | 200 | 600 |
| X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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Cash, cash equivalents and marketable securities (Amortized Cost to Fair Value) (Details) - USD ($) $ in Thousands |
Apr. 30, 2018 |
Jan. 31, 2018 |
Apr. 30, 2017 |
Jan. 31, 2017 |
|---|---|---|---|---|
| Schedule of Available-for-sale Securities [Line Items] | ||||
| Cash and cash equivalents, cost basis | $ 228,945 | $ 199,472 | $ 155,085 | $ 139,954 |
| Cash and cash equivalents, fair value | 228,945 | 199,472 | ||
| Marketable securities: | ||||
| Marketable securities, gross unrealized gains | 286 | 270 | ||
| Marketable securities, gross unrealized losses | (730) | (626) | ||
| Marketable securities, fair value | 40,890 | 40,797 | ||
| Total cash, cash equivalents and marketable securities, cost basis | 270,279 | 240,625 | ||
| Total cash, cash equivalents and marketable securities | 269,835 | 240,269 | ||
| Mutual funds | ||||
| Marketable securities: | ||||
| Marketable securities, cost basis | 41,334 | 41,153 | ||
| Marketable securities, gross unrealized gains | 286 | 270 | ||
| Marketable securities, gross unrealized losses | (730) | (626) | ||
| Marketable securities, fair value | $ 40,890 | $ 40,797 |
| X | ||||||||||
- Definition Cash, Cash Equivalents, and Short-term Investments, Fair Value Disclosure No definition available.
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| X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. No definition available.
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| X | ||||||||||
- Definition Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Details
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Cash, cash equivalents and marketable securities (Contractual Maturity) (Details) $ in Thousands |
Apr. 30, 2018
USD ($)
|
|---|---|
| Cost basis | |
| One year or less | $ 25,767 |
| Over one year and less than five years | 15,567 |
| Total | 41,334 |
| Fair value | |
| One year or less | 25,658 |
| Over one year and less than five years | 15,232 |
| Total | $ 40,890 |
| X | ||||||||||
- Definition Amount after adjustments of available-for-sale debt securities at cost, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Fair value of available-for-sale debt securities maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Fair value of investment in available-for-sale debt securities with a single maturity date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of investment in available-for-sale debt securities with a single maturity date at cost, after adjustments, including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in the statement of income and fair value hedge accounting adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount after adjustments of available-for-sale debt securities at cost, maturing in the next fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Fair value of available-for-sale debt securities maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
Cash, cash equivalents and marketable securities (Unrealized Losses) (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Apr. 30, 2018
USD ($)
| |
| Investments, Debt and Equity Securities [Abstract] | |
| Unrealized loss on marketable securities | $ 0.1 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The aggregate net change in the difference between the fair value and the carrying value, or in the comparative fair values, of marketable securities categorized as trading held at each balance sheet date, that was included in earnings for the period, which may have arisen from (a) securities classified as trading, (b) the unrealized holding gain (loss) on held-to-maturity securities transferred to the trading security category, and (c) the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) on available-for-sale securities transferred to trading securities during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
Property and equipment (Schedule of property and equipment) (Details) - USD ($) $ in Thousands |
Apr. 30, 2018 |
Jan. 31, 2018 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 16,280 | $ 15,251 |
| Accumulated depreciation | (7,654) | (7,415) |
| Property and equipment, net | 8,626 | 7,836 |
| Leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 3,282 | 2,292 |
| Furniture and fixtures | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 4,617 | 4,785 |
| Computer equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 8,381 | $ 8,174 |
| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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Property and equipment (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Property, Plant and Equipment [Abstract] | ||
| Depreciation expense | $ 0.8 | $ 0.6 |
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
|
Intangible assets and goodwill (Narrative) (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Goodwill and Intangible Assets Disclosure [Abstract] | ||
| Capitalized software development costs | $ 2,100,000 | $ 2,200,000 |
| Software development costs incurred and expensed | 3,200,000 | 2,800,000 |
| Amortization expense | 3,700,000 | 2,800,000 |
| Change in goodwill | $ 0 | $ 0 |
| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Additions made to capitalized computer software costs during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Research and development expense during the period related to the costs of developing and achieving technological feasibility of a computer software product to be sold, leased, or otherwise marketed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
Intangible assets and goodwill (Schedule of finite-lived intangible assets) (Details) - USD ($) $ in Thousands |
Apr. 30, 2018 |
Jan. 31, 2018 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 124,611 | $ 127,653 |
| Accumulated amortization | (42,463) | (44,018) |
| Intangible assets, net | 82,148 | 83,635 |
| Capitalized software development costs | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 34,050 | 31,993 |
| Software | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 3,764 | 8,863 |
| Other intangible assets | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 2,882 | 2,882 |
| Acquired intangible member assets | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 83,915 | $ 83,915 |
| X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
Commitment and contingencies (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Lease expense for office space | $ 1.3 | $ 1.1 |
| Expenses for other lease agreements | $ 0.1 | $ 0.1 |
| X | ||||||||||
- Definition Other Expenses, Agreements No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
|
Indebtedness (Details) - Line of Credit - Secured Revolving Credit Facility |
3 Months Ended | |
|---|---|---|
|
Sep. 30, 2015
USD ($)
|
Apr. 30, 2018
USD ($)
|
|
| Debt Instrument [Line Items] | ||
| Secured revolving credit facility, aggregate principal | $ 100,000,000 | |
| Facility term | 5 years | |
| Amounts drawn under Credit Agreement | $ 0 | |
| Minimum | ||
| Debt Instrument [Line Items] | ||
| Commitment fee percentage | 0.20% | |
| Minimum interest coverage ratio | 3 | |
| Maximum | ||
| Debt Instrument [Line Items] | ||
| Commitment fee percentage | 0.30% | |
| Maximum leverage ratio | 3 | |
| London Interbank Offered Rate (LIBOR) | Minimum | ||
| Debt Instrument [Line Items] | ||
| Variable rate borrowing spread | 1.50% | |
| London Interbank Offered Rate (LIBOR) | Maximum | ||
| Debt Instrument [Line Items] | ||
| Variable rate borrowing spread | 2.00% | |
| Customary Base Rate | Minimum | ||
| Debt Instrument [Line Items] | ||
| Variable rate borrowing spread | 0.50% | |
| Customary Base Rate | Maximum | ||
| Debt Instrument [Line Items] | ||
| Variable rate borrowing spread | 1.00% |
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- Definition Debt Instrument, Covenant Description, Interest Coverage Ratio No definition available.
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- Definition Debt Instrument, Covenant Description, Leverage Ratio No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. No definition available.
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Income taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
Jan. 31, 2018 |
|
| Income Tax Disclosure [Abstract] | |||
| Income tax provision (benefit) | $ (2,038) | $ 1,808 | |
| Effective tax rate - (benefit) expense | (9.90%) | 11.40% | |
| Decrease in effective tax rate, primarily due to research and development tax credits | 31.80% | 24.80% | |
| Provisional income tax | $ 500 | ||
| Unrecognized tax benefits | $ 1,000 | $ 900 | |
| Unrecognized tax benefits that would impact the effective tax rate | $ 900 | ||
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- Definition Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Asset, Provisional Income Tax Expense No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-based compensation (Stock-based compensation) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Total stock-based compensation expense | $ 4,239 | $ 3,010 |
| Cost of revenue | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Total stock-based compensation expense | 413 | 491 |
| Sales and marketing | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Total stock-based compensation expense | 705 | 317 |
| Technology and development | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Total stock-based compensation expense | 991 | 672 |
| General and administrative | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Total stock-based compensation expense | $ 2,130 | $ 1,530 |
| X | ||||||||||
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Forfeiture Period No definition available.
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Additional Shares Available for Grants, Percentage of Capital Stock Outstanding, Percentage No definition available.
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| X | ||||||||||
- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Unrecognized cost of unvested options awarded to employees as compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of vesting of share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-based compensation (Assumptions) (Details) |
3 Months Ended | |
|---|---|---|
Apr. 30, 2018 |
Apr. 30, 2017 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected stock price volatility | 37.84% | |
| Expected stock price volatility, minimum | 37.90% | |
| Expected stock price volatility, maximum | 38.01% | |
| Risk-free interest rate, minimum | 2.52% | 1.90% |
| Risk-free interest rate, maximum | 2.68% | 2.07% |
| Minimum | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected life of options | 5 years 2 months 2 days | 5 years 2 months 2 days |
| Maximum | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected life of options | 6 years 3 months | 6 years 3 months |
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.
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- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit, Exercised No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit, Forfeited No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit, Granted No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit, Outstanding No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit, Exercised No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit, Forfeited No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit, Granted No definition available.
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- Definition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit, Outstanding No definition available.
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- References No definition available.
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Fair value (Details) - Recurring - Mutual funds - USD ($) $ in Thousands |
Apr. 30, 2018 |
Jan. 31, 2018 |
|---|---|---|
| Level 1 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Marketable securities: | $ 40,890 | $ 40,797 |
| Level 2 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Marketable securities: | 0 | 0 |
| Level 3 | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Marketable securities: | $ 0 | $ 0 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Subsequent Event (Details) $ in Millions |
1 Months Ended |
|---|---|
|
Jun. 08, 2018
USD ($)
| |
| Acquired intangible member assets | Subsequent Event | |
| Subsequent Event [Line Items] | |
| Intangible assets acquired | $ 1.0 |
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- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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