Xactly (XTLY) 10-Q 9 Dec 16 2017 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Oct. 31, 2016	Nov. 30, 2016
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Oct. 31, 2016
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q3
Trading Symbol	XTLY
Entity Registrant Name	Xactly Corp
Entity Central Index Key	1,322,554
Current Fiscal Year End Date	--01-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		31,331,597

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 16,236	$ 48,027
Short-term marketable securities	25,026
Restricted cash, short term	102	286
Accounts receivable, net	22,877	20,278
Prepaid expenses and other current assets	4,228	3,219
Total current assets	68,469	71,810
Property and equipment, net	9,485	8,410
Goodwill	6,384	6,384
Other long-term assets	282	280
Total assets	84,620	86,884
Current liabilities:
Accounts payable	1,560	2,362
Accrued expenses	8,491	9,512
Debt, current portion	8,981	8,981
Deferred revenue, current portion	46,608	41,183
Total current liabilities	65,640	62,038
Debt, less current portion	4,966	6,826
Other long-term liabilities	3,585	4,257
Deferred revenue, less current portion	3,600	3,327
Total liabilities	77,791	76,448
Commitments and contingencies (note 6)
Stockholders’ equity:
Preferred stock, $0.001 par value; 20,000,000 shares authorized as of October 31, 2016 and January 31, 2016, no shares issued or outstanding as of October 31, 2016 and January 31, 2016
Common stock $0.001 par value; 1,000,000,000 shares authorized as of October 31, 2016 and January 31, 2016; 31,272,236 and 29,542,537 shares issued and outstanding as of October 31, 2016 and January 31, 2016, respectively	31	30
Additional paid-in capital	160,352	151,064
Accumulated other comprehensive loss	(217)	(180)
Accumulated deficit	(153,337)	(140,478)
Total stockholders’ equity	6,829	10,436
Total liabilities and stockholders’ equity	$ 84,620	$ 86,884

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Oct. 31, 2016	Jan. 31, 2016	Jun. 11, 2015
Statement Of Financial Position [Abstract]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001	$ 0.001
Common stock, shares authorized	1,000,000,000	1,000,000,000	1,000,000,000
Common stock, shares issued	31,272,236	29,542,537
Common stock, shares outstanding	31,272,236	29,542,537

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Revenue:
Subscription services	$ 18,455	$ 15,157	$ 53,943	$ 42,905
Professional services	5,490	3,940	17,220	12,367
Total revenue	23,945	19,097	71,163	55,272
Cost of revenue:
Subscription services	4,242	3,973	12,517	11,691
Professional services	4,958	3,877	15,659	11,301
Total cost of revenue	9,200	7,850	28,176	22,992
Gross profit	14,745	11,247	42,987	32,280
Operating expenses:
Research and development	4,622	4,130	13,505	11,491
Sales and marketing	10,440	9,319	30,356	25,086
General and administrative	3,725	3,330	11,413	10,453
Total operating expenses	18,787	16,779	55,274	47,030
Operating loss	(4,042)	(5,532)	(12,287)	(14,750)
Other income (expense):
Interest expense	(124)	(3,227)	(377)	(5,868)
Loss on extinguishment of debt		(1,524)		(1,524)
Decrease in fair value of preferred stock warrant liabilities				3,542
Other income (expense), net	20	(12)	28	(45)
Total other income (expense)	(104)	(4,763)	(349)	(3,895)
Loss before income taxes	(4,146)	(10,295)	(12,636)	(18,645)
Income tax expense	74	62	223	181
Net loss	$ (4,220)	$ (10,357)	$ (12,859)	$ (18,826)
Net loss per share attributable to common stockholders:
Basic and diluted	$ (0.14)	$ (0.36)	$ (0.42)	$ (1.26)
Weighted-average number of shares used in computing net loss per share attributable to common stockholders:
Basic and diluted	30,948	29,157	30,322	14,917

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (4,220)	$ (10,357)	$ (12,859)	$ (18,826)
Change in fair value of marketable securities adjustments	(12)		(12)
Other comprehensive income (loss)—foreign currency translation adjustments	(22)	(21)	(25)	(39)
Comprehensive loss	$ (4,254)	$ (10,378)	$ (12,896)	$ (18,865)

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015
Cash flows from operating activities:
Net loss	$ (12,859)	$ (18,826)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,739	2,278
Loss on extinguishment of debt		1,524
Amortization of debt issuance costs	18	3,501
Stock-based compensation	5,815	2,447
Donation of common stock to XactlyOne Foundation		498
(Income) from change in fair value of warrant liabilities		(3,542)
Loss from disposal on fixed assets	31	245
Amortization of premium on marketable securities	1
Facility exit costs		693
Changes in operating assets and liabilities:
Accounts receivable	(2,599)	1,938
Prepaid expenses and other current assets	(939)	(2,936)
Other long-term assets		7
Accounts payable	(753)	959
Accrued expenses	(970)	895
Deferred revenue	5,698	5,638
Other long-term liabilities	(723)	46
Net cash used in operating activities	(4,541)	(4,635)
Cash flows from investing activities:
Purchases of property and equipment	(3,901)	(3,888)
Purchases of marketable securities	(25,112)
Restricted cash	184
Net cash used in investing activities	(28,829)	(3,888)
Cash flows from financing activities:
Proceeds from principal on term debt, net of issuance costs		9,937
Payments of principal on term debt	(1,875)	(25,408)
Principal payments under capital lease obligations	(2)	(2)
Proceeds from exercise of stock options	2,263	582
Proceeds from issuance of common stock for ESPP	1,768
Taxes paid on exercise of options	(1,136)
Payment of deferred initial public offering costs		(2,712)
Proceeds from initial public offering, net of offering costs		58,844
Net cash provided by financing activities	1,599	41,278
Effect of exchange rate changes on cash and cash equivalents	(20)	(33)
Net increase (decrease) in cash and cash equivalents	(31,791)	32,722
Cash and cash equivalents at beginning of period	48,027	19,325
Cash and cash equivalents at end of period	16,236	52,047
Cash paid during the period for:
Interest, net	367	2,178
Income taxes	168	134
Noncash financing and investing activities:
Accrued equipment purchases	218	192
Leasehold improvements for deferred rent		2,275
Convertible Preferred Stock
Cash flows from financing activities:
Proceeds from exercise of warrants		$ 37
Common Stock
Cash flows from financing activities:
Proceeds from exercise of warrants	$ 581

Overview and Basis of Presentat

Overview and Basis of Presentation	9 Months Ended
	Oct. 31, 2016
Accounting Policies [Abstract]
Overview and Basis of Presentation	Note 1. Overview and Basis of Presentation Company and Background Xactly Corporation (the Company) was incorporated in Delaware in 2005. The Company is a provider of enterprise-class, cloud-based incentive compensation solutions for employee and sales performance management. The Company’s customers leverage these solutions to optimize incentive compensation and drive behavior by automating manual processes, streamlining workflows, providing visibility to users and delivering actionable analyses and insights. The Company’s solutions are delivered through a scalable, secure cloud-based platform that allows for fast innovation benefiting all customers. The Company is headquartered in San Jose, California. The Company’s fiscal year end is January 31 and its fiscal quarters end on April 30, July 31, October 31 and January 31. Initial Public Offering On July 1, 2015, the Company completed its initial public offering (IPO) in which it sold 7,909,125 shares of common stock, to the public at $8.00 per share. The total gross proceeds from the offering were approximately $63,273,000. After deducting underwriting discounts and commissions and offering expenses, the aggregate net proceeds received totaled approximately $54,546,000. Upon the closing of the IPO, all shares of the Company’s then-outstanding convertible preferred stock automatically converted into an aggregate of 17,871,971 shares of common stock. In addition, upon the IPO, the Company’s outstanding convertible preferred stock warrants became warrants to purchase common stock and the Company’s outstanding preferred stock warrant liabilities became indexed to the Company's common stock and accordingly have been reclassified to additional paid-in capital. On June 11, 2015, a four-to-one reverse stock split of the Company's then-outstanding common stock and convertible preferred stock was effected in connection with the IPO. Basis of Presentation These unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (U.S. GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) regarding interim financial reporting. Accordingly, they do not include all of the financial information and footnotes required by U.S. GAAP for complete financial statements. Certain information and note disclosures normally included in the financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these 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 fiscal year ended January 31, 2016, which was filed with the SEC on April 20, 2016. The consolidated balance sheet as of January 31, 2016, included herein was derived from the audited financial statements as of that date. These unaudited consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, the Company’s comprehensive loss and cash flows for the interim periods, but are not necessarily indicative of the results of operations to be anticipated for the full year ending January 31, 2017. Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Significant items subject to such estimates and assumptions include, but are not limited to, revenue and sales allowances, allowance for doubtful accounts, determination of the fair value of short-term marketable securities, determination of the fair value of common and preferred stock and preferred stock warrant liabilities (prior to IPO), stock-based compensation, determination of the fair value of acquired intangible assets, contingent liabilities and accounting for income taxes. These estimates and assumptions are based on management’s best judgment. Management evaluates its estimates and assumptions using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. The current economic environment has increased the degree of uncertainty inherent in those estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates.

Balance Sheet Components

Balance Sheet Components	9 Months Ended
	Oct. 31, 2016
Balance Sheet Related Disclosures [Abstract]
Balance Sheet Components	Note 2. Balance Sheet Components Accounts receivable, net consisted of the following (in thousands): October 31, January 31, 2016 2016 Accounts receivable $ 21,864 $ 19,378 Unbilled accounts receivable 1,053 940 Allowance for doubtful accounts (40 ) (40 ) Accounts receivable, net $ 22,877 $ 20,278 Property and equipment, net consisted of the following (in thousands): October 31, January 31, 2016 2016 Computer software and equipment $ 16,718 $ 12,830 Furniture and fixtures 764 752 Leasehold improvements 4,559 4,366 Construction in progress 36 348 Gross property and equipment 22,077 18,296 Less accumulated depreciation and amortization (12,592 ) (9,886 ) Property and equipment, net $ 9,485 $ 8,410 Depreciation and amortization expense for the three months ended October 31, 2016 and 2015 was $976,000 and $831,000, respectively, and for the nine months ended October 31, 2016 and 2015 was $2,739,000 and $2,278,000, respectively. Accrued expenses consisted of the following (in thousands): October 31, January 31, 2016 2016 Accrued compensation and benefits $ 3,754 $ 5,148 Accrued expenses 1,754 1,909 Deferred rent 960 948 Accrued legal settlement 500 500 Sales tax payable 516 460 Other 1,007 547 Total accrued expenses $ 8,491 $ 9,512 Other long-term liabilities consisted of the following (in thousands): October 31, January 31, 2016 2016 Deferred rent $ 3,364 $ 4,088 Deferred tax liabilities 221 169 Total other long-term liabilities $ 3,585 $ 4,257

Marketable Securities

Marketable Securities	9 Months Ended
	Oct. 31, 2016
Investments Debt And Equity Securities [Abstract]
Marketable Securities	Note 3. Marketable Securities At October 31, 2016, marketable securities consisted of the following (in thousands): Amortized Unrealized Unrealized Aggregate Cost Gains Losses Fair Value Certificates of deposit $ 2,400 $ — $ — $ 2,400 Commercial paper 3,788 — (2 ) 3,786 Corporate bonds 16,846 — (9 ) 16,837 U.S. government agencies 2,004 — (1 ) 2,003 Money market funds 2,919 — — 2,919 $ 27,957 $ — $ (12 ) $ 27,945 Included in cash and cash equivalents $ 2,919 $ — $ — $ 2,919 Included in short-term marketable securities $ 25,038 $ — $ (12 ) $ 25,026 At January 31, 2016 the Company did not have any marketable securities. The Company considers the declines in market value of its marketable securities investment portfolio to be temporary in nature. When evaluating an investment for other-than-temporary impairment the Company reviews factors such as the length of time and extent to which fair value has been below its cost basis, the financial condition of the issuer and any changes thereto, changes in market interest rates and the Company’s intent to sell, or whether it is more likely than not it will be required to sell the investment before recovery of the investment’s cost basis. As of October 31, 2016, the Company does not consider any of its investments to be other-than-temporarily impaired. The Company classifies its marketable securities as available-for-sale at the time of purchase and reevaluates such classification as of each balance sheet date. The Company may sell these securities at any time for use in current operations or for other purposes, such as consideration for acquisitions, even if they have not yet reached maturity. As a result, the Company classifies its investments, including securities with maturities beyond twelve months as “current assets” in the accompanying condensed consolidated balance sheets. Marketable securities on the condensed consolidated balance sheets consist of securities with original maturities at the time of purchase greater than three months and the remaining securities are reflected in cash and cash equivalents. During the three and nine months ended October 31, 2016, the Company did not sell any of its marketable securities.

Fair Value Measurements of Asse

Fair Value Measurements of Assets and Liabilities	9 Months Ended
	Oct. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements of Assets and Liabilities	Note 4. Fair Value Measurements of Assets and Liabilities The Company measures certain financial assets and liabilities at fair value on a recurring basis. The Company determines fair value based upon the exit price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants, as determined by either the principal market or the most advantageous market. Inputs used in the valuation techniques to derive fair values are classified based on a three-level hierarchy. These levels are: Level 1 Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs. Level 2 Observable prices that are based on inputs not quoted on active markets, but corroborated by market data. Level 3 Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs. Observable inputs are based on market data obtained from independent sources. The following summarizes assets and liabilities that are measured at fair value on a recurring basis, by level, within the fair value hierarchy (in thousands): October 31, 2016 Level 1 Level 2 Level 3 Total Assets: Cash equivalents—money market funds $ 13,743 $ — $ — $ 13,743 Restricted cash—money market funds 129 — — 129 Restricted cash—bank certificates of deposit 102 — — 102 Certificates of deposit — 2,400 — 2,400 Commercial paper — 3,786 — 3,786 Corporate bonds — 16,837 — 16,837 U.S. government agencies — 2,003 — 2,003 Total $ 13,974 $ 25,026 $ — $ 39,000 January 31, 2016 Level 1 Level 2 Level 3 Total Assets: Cash equivalents—money market funds $ 46,387 $ — $ — $ 46,387 Restricted cash—money market funds 129 — — 129 Restricted cash—bank certificates of deposit 102 — — 102 Total $ 46,618 $ — $ — $ 46,618

Debt

Debt	9 Months Ended
	Oct. 31, 2016
Debt Disclosure [Abstract]
Debt	Note 5. Debt The Company has an Amended and Restated Loan and Security Agreement (Amended SVB Agreement) with Silicon Valley Bank (SVB), effective October 30, 2015. The Amended SVB Agreement amended the Company’s existing revolving line of credit (LOC) with SVB and provided the Company with a with a term loan (SVB Term Loan) to repay the Company’s existing Mezzanine Loan and Security Agreement, dated as of October 24, 2014, by and among the Company and SVB (Mezzanine Loan). The LOC had provided the Company with a revolving line of credit for $11,000,000 and allowed for an increase up to $13,000,000 if the Company met certain milestones. The Amended SVB Agreement increased the LOC from $11,000,000 to $15,000,000, and extended the maturity date from August 2016 to October 2018. The LOC carries a variable interest rate equal to Prime plus 1.25% or LIBOR plus 2.5%. As of October 31, 2016 and January 31, 2016, $6,500,000 had been borrowed under the LOC, leaving $8,500,000 available for borrowing. As of October 31, 2016 and January 31, 2016, the interest rate on the LOC was 3.02% and 2.93%, respectively. The SVB Term Loan provides for a $10,000,000 term loan with a maturity date of September 2019. The SVB Term Loan carries a variable interest rate of Prime plus 1.25% or LIBOR plus 2.5% and requires equal quarterly principal payments and monthly interest payments through the maturity date in September 2019. The terms of the SVB Term Loan were substantially different than the Mezzanine Loan and therefore the amendment was accounted for as an extinguishment of the Mezzanine Loan. As such, the SVB Term Loan was recorded at fair value and the existing unamortized debt issuance costs were included in the calculation of any gain or loss on extinguishment. All of the Company’s agreements with SVB include various financial and non-financial covenants with which the Company was in compliance as of October 31, 2016 and January 31, 2016.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Oct. 31, 2016
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 6. Commitments and Contingencies Minimum Service Commitments and Leases The Company has certain contractual service contracts that contain non-cancellable minimum service commitments that expire on various dates through fiscal 2018 and leases office space and equipment under non-cancellable operating and capital leases that expire on various dates through fiscal 2022. These commitments as of January 31, 2016 are disclosed in the Company’s Annual Report on Form 10-K, and did not change materially during the nine months ended October 31, 2016. Leases for certain office facilities include scheduled periods of abatement and escalation of rental payments. The Company recognizes minimum rental expenses and lease incentives for operating leases on a straight-line basis over the term of the leases. On March 30, 2015, the Company moved its headquarters to 300 Park Avenue in San Jose, CA and ceased using the leased office space at its prior headquarters. The Company was obligated to continue to make rental payments on the lease for its prior headquarters through January 2016. Therefore, the Company recorded exit costs based on the remaining lease rentals, net of estimated sublease income in the amount of $693,000 which was recognized in the Company’s consolidated statements of operations in general and administrative expense for the nine months ended October 31, 2015. Also, in connection with exiting its prior headquarters, the Company wrote off abandoned leasehold improvements with a net book value of approximately $245,000 resulting in a charge included in general and administrative expenses for the nine months ended October 31, 2015. Indemnifications In the normal course of business, the Company provides indemnifications of varying scope to customers against claims of intellectual property infringement made by third parties arising from the use of the Company’s services and the Company may be subject to claims by customers under these indemnification provisions. Historically, costs related to these indemnification provisions have not been significant and the Company is unable to estimate the maximum potential impact of these indemnification provisions on future results of operations. To the extent permitted under Delaware law, the Company has agreements to indemnify directors and officers for certain events or occurrences while the director or officer is or was serving at the Company’s request in such capacity. The indemnification period covers all pertinent events and occurrences during the director’s or officer’s lifetime. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited; however, the Company has director and officer insurance coverage that limits the Company’s exposure and enables the Company to recover a portion of any future amounts paid. The Company believes that the estimated fair value of these indemnification agreements in excess of applicable insurance coverage is minimal. Other Taxes The Company conducts operations in many tax jurisdictions throughout the United States. In many of these jurisdictions, non-income based taxes, such as property taxes, sales and use taxes, and value-added taxes are assessed on the Company’s operations in that particular location. While the Company strives to ensure compliance with these various non-income based tax filing requirements, there have been instances where potential noncompliance exposures have been identified. In accordance with U.S. GAAP, the Company makes a provision for these exposures when it is both probable that a liability has been incurred and the amount of the exposure can be reasonably estimated.

Stockholders' Equity

Stockholders' Equity	9 Months Ended
	Oct. 31, 2016
Equity [Abstract]
Stockholders' Equity	Note 7. Stockholders’ Equity Capital Structure In June 2015, the Company’s board of directors and stockholders adopted an amendment to the Company’s certificate of incorporation to effect a reverse stock split of the Company’s outstanding common stock and convertible preferred stock at a ratio of four-to-one. Accordingly, on June 11, 2015, (i) each four shares of outstanding common stock and convertible preferred stock (collectively referred to as “Capital Stock”) were exchanged and combined into one share of Capital Stock of the same class and series, as applicable; (ii) the number of shares of Capital Stock into which each outstanding warrant or option to purchase Capital Stock is exercisable was proportionately reduced on a four-to-one basis; and (iii) the exercise price of each outstanding warrant or option to purchase Capital Stock was proportionately increased on a four-to-one basis. Upon the closing of the IPO on July 1, 2015, all then-outstanding convertible preferred stock converted into 17,871,971 shares of common stock. In connection with the Company’s IPO, the Company amended and restated its certificate of incorporation (Amended and Restated Certificate of Incorporation), pursuant to which the Company is authorized to issue 1,000,000,000 shares of common stock and 20,000,000 shares of preferred stock, both with a par value of $0.001 per share. The Amended and Restated Certificate of Incorporation was filed with the Delaware Secretary of State, and became effective on July 1, 2015. As of October 31, 2016, there were 31,272,236 shares of common stock issued and outstanding and no shares of preferred stock issued and outstanding. Series E Preferred Stock Options In connection with the Company’s acquisition of Centive, Inc. (Centive) in January 2009, the Company reserved for issuance 399,960 shares of Series E convertible preferred stock related to Series E convertible preferred stock options with an exercise price of $0.9580 per share, granted to former members of Centive management as designated by the former Centive shareholders. Since the IPO, the shares are available to be issued to the former members of Centive management upon exercise of the options. The proceeds from the exercise of the options, once received by the Company or, in the case of a cashless exercise, any shares tendered back to the Company to satisfy the exercise price, will be distributed to the former Centive shareholders. Upon the IPO, the Company’s outstanding convertible preferred stock options became options to purchase common stock. In December 2015 and January 2016, the former members of Centive management exercised their options on a cashless exercise basis. As a result, 188,744 shares of common stock were issued and 211,216 shares were tendered back to the Company to satisfy the exercise price and required tax withholdings. Warrants Prior to the IPO, the Company had determined that the warrants to purchase Series C, D and D-1 convertible preferred stock should be liability classified and the warrants to purchase Series F convertible preferred stock should be equity classified. Upon the IPO, the Company’s outstanding convertible preferred stock warrants became warrants to purchase common stock and the Company’s outstanding preferred stock warrant liabilities became indexed to the Company’s common stock and accordingly have been reclassified to additional paid-in capital.

Stock-Based Awards and Stock-Ba

Stock-Based Awards and Stock-Based Compensation	9 Months Ended
	Oct. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock-Based Awards and Stock-Based Compensation	Note 8. Stock-based Awards and Stock-based Compensation 2005 Stock Option Plan In 2005, the Company adopted a stock plan (2005 Plan), which was amended in September 2011 and again in March 2015. The 2005 Plan was terminated in connection with the IPO, and accordingly, no shares are available for future issuance under this plan. All shares that were available for the Company to grant under the 2005 Plan immediately prior to its termination were canceled. Awards under the 2005 Plan that expire or terminate without having been exercised subsequent to the IPO or are forfeited to or repurchased by the Company subsequent to the IPO will become available for issuance under the 2015 Equity Incentive Plan (2015 Plan), subject to the limits set forth in the 2015 Plan. 2015 Equity Incentive Plan In June 2015, the Board adopted and the Company’s stockholders approved the 2015 Plan, which became effective upon the effectiveness of the IPO Prospectus. The 2015 Plan provides for the grant of incentive stock options, within the meaning of Section 422 of the Internal Revenue Code, to the Company’s employees and any subsidiary corporations’ employees, and for the grant of nonstatutory stock options, restricted stock, restricted stock units, stock appreciation rights, performance units and performance shares to the Company’s employees, directors and consultants and the Company’s subsidiary corporations’ employees and consultants. During the nine months ended October 31, 2016, the Company, automatically by the terms of the 2015 Plan, increased the shares reserved and available for issuance under the 2015 Plan by 1,477,127. As of October 31, 2016, an aggregate of 2,094,979 common shares were reserved and available for issuance under the 2015 Plan. 2015 Employee Stock Purchase Plan In June 2015, the Company’s Board of Directors adopted and the Company’s stockholders approved the 2015 Employee Stock Purchase Plan (ESPP) with the first offering period under the ESPP beginning on the effectiveness of the IPO Prospectus. As of such date, an aggregate of 600,000 shares of common stock were reserved and are available for issuance under the ESPP. During the nine months ended October 31, 2016, the Company, automatically by the terms of the ESPP, increased the shares reserved and available for issuance under the ESPP by 590,851. The Company issued 333,501 shares under the ESPP during the nine months ended October 31, 2016. As of October 31, 2016, the Company had $777,000 in unrecognized stock-based compensation expense, net of estimated forfeitures, related to purchase rights that will be recognized over the weighted average period of approximately 1.0 year. Stock option activity Stock option activity is as follows: Number of shares Weighted average exercise price Weighted average remaining contractual term Aggregate intrinsic value (in thousands) Balance at January 31, 2016 4,844,592 $ 4.49 6.6 years $ 14,268 Granted 190,100 10.68 Exercised (1,015,542 ) 2.24 Forfeited (107,064 ) 8.02 Expired (8,341 ) 7.75 Balance at October 31, 2016 3,903,745 $ 5.27 6.7 years $ 29,773 Vested and expected to vest as of October 31, 2016 3,815,270 $ 5.19 6.7 years $ 29,398 Exercisable as of October 31, 2016 2,321,614 $ 3.26 5.5 years $ 22,378 The intrinsic value for options exercised represents the difference between the fair market value based on the valuation of the common stock as determined by the Company’s Board of Directors prior to the IPO, or the closing market price of the Company’s common stock, following the IPO, on the date of exercise and the exercise price of the in-the-money stock options. As of October 31, 2016, there was $5,603,000 of unamortized stock-based compensation expense related to unvested stock options which will be recognized over a weighted average period of approximately 2.5 years. Restricted stock units A summary of RSU activity during the nine months ended October 31, 2016 was as follows: Number of shares Weighted average grant-date fair value Balance at January 31, 2016 860,472 $ 8.48 Granted 971,458 12.43 Released (260,473 ) 8.11 Forfeited (76,551 ) 8.81 Balance at October 31, 2016 1,494,906 $ 11.09 As of October 31, 2016, there was a total of $15,408,000 in unrecognized stock-based compensation expense related to RSUs, which is expected to be recognized over a weighted-average period of approximately 3.4 years. Valuation and expense of stock-based compensation The fair value of stock options and ESPP awards is estimated at the grant date for options and issuance date for ESPP using the Black-Scholes option valuation model. The determination of fair value of stock options on the date of grant and ESPP awards on the date of issuance using an option-pricing model is affected by the Company’s stock price as well as assumptions regarding a number of highly complex and subjective variables. These variables include, but are not limited to, the Company’s expected stock price volatility over the term of the awards based on average historical volatility of comparable entities with publicly traded shares and actual employee stock option exercise behavior. We recognize the stock-based compensation expense of RSUs, net of estimated forfeitures, over the vesting term. The stock-based compensation cost for RSUs is based on the fair value of our common stock on the date of grant. Stock-based compensation from stock options, RSUs and the ESPP included in the Company’s condensed consolidated statements of operations is as follows (in thousands): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Cost of subscription services $ 146 $ 133 $ 411 $ 299 Cost of professional services 276 154 691 263 Research and development 570 308 1,414 548 Sales and marketing 567 266 1,446 551 General and administrative 692 304 1,853 786 Total $ 2,251 $ 1,165 $ 5,815 $ 2,447

Income Taxes

Income Taxes	9 Months Ended
	Oct. 31, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Note 9. Income Taxes For the three and nine months ended October 31, 2016 and 2015, the provision for income taxes differed from the statutory amount primarily due to state and foreign taxes currently payable, and the Company realized no benefit for current year losses due to maintaining a full valuation allowance against its domestic and foreign net deferred tax assets.

Basic and Diluted Net Loss Per

Basic and Diluted Net Loss Per Share	9 Months Ended
	Oct. 31, 2016
Earnings Per Share [Abstract]
Basic and Diluted Net Loss Per Share	Note 10. Basic and Diluted Net Loss Per Share The following table sets forth the computation of the Company’s basic and diluted net loss per share of common stock under the two-class method attributable to common stockholders (in thousands, except per share data): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Numerator: Net loss $ (4,220 ) $ (10,357 ) $ (12,859 ) $ (18,826 ) Denominator: Weighted-average common shares outstanding 30,948 29,157 30,322 14,917 Basic and diluted net loss per share $ (0.14 ) $ (0.36 ) $ (0.42 ) $ (1.26 ) The following is a table summarizing the potentially dilutive common shares that were excluded from diluted weighted-average common shares outstanding because they were anti-dilutive (in thousands): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Shares of common stock issuable upon exercise of warrants 154 472 154 472 Shares of common stock issuable under stock option plans outstanding 5,399 4,991 5,399 4,991 Potential common shares excluded from diluted net loss per share 5,553 5,463 5,553 5,463

Segment Information and Informa

Segment Information and Information About Geographic Concentrations	9 Months Ended
	Oct. 31, 2016
Segments Geographical Areas [Abstract]
Segment Information and Information About Geographic Concentrations	Note 11. Segment Information and Information About Geographic Concentrations The Company has determined that the chief executive officer is the chief operating decision maker. The Company’s chief executive officer reviews financial information presented on a consolidated basis for purposes of assessing performance and making decisions on how to allocate resources. Accordingly, the Company has determined that it operates in a single reporting segment. Revenue by location is determined by the billing address of the customer. Approximately 92% and 90% of the Company’s revenue was from the United States for the three months ended October 31, 2016 and 2015, respectively. Approximately 91% of the Company’s revenue was from the United States for the nine months ended October 31, 2016 and 2015. Revenue from no other individual country exceeded 10% of total revenue for the three and nine months ended October 31, 2016 or 2015.

Overview and Basis of Present18

Overview and Basis of Presentation (Policies)	9 Months Ended
	Oct. 31, 2016
Accounting Policies [Abstract]
Initial Public Offering	Initial Public Offering On July 1, 2015, the Company completed its initial public offering (IPO) in which it sold 7,909,125 shares of common stock, to the public at $8.00 per share. The total gross proceeds from the offering were approximately $63,273,000. After deducting underwriting discounts and commissions and offering expenses, the aggregate net proceeds received totaled approximately $54,546,000. Upon the closing of the IPO, all shares of the Company’s then-outstanding convertible preferred stock automatically converted into an aggregate of 17,871,971 shares of common stock. In addition, upon the IPO, the Company’s outstanding convertible preferred stock warrants became warrants to purchase common stock and the Company’s outstanding preferred stock warrant liabilities became indexed to the Company's common stock and accordingly have been reclassified to additional paid-in capital. On June 11, 2015, a four-to-one reverse stock split of the Company's then-outstanding common stock and convertible preferred stock was effected in connection with the IPO.
Basis of Presentation	Basis of Presentation These unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (U.S. GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) regarding interim financial reporting. Accordingly, they do not include all of the financial information and footnotes required by U.S. GAAP for complete financial statements. Certain information and note disclosures normally included in the financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these 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 fiscal year ended January 31, 2016, which was filed with the SEC on April 20, 2016. The consolidated balance sheet as of January 31, 2016, included herein was derived from the audited financial statements as of that date. These unaudited consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, the Company’s comprehensive loss and cash flows for the interim periods, but are not necessarily indicative of the results of operations to be anticipated for the full year ending January 31, 2017.
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Significant items subject to such estimates and assumptions include, but are not limited to, revenue and sales allowances, allowance for doubtful accounts, determination of the fair value of short-term marketable securities, determination of the fair value of common and preferred stock and preferred stock warrant liabilities (prior to IPO), stock-based compensation, determination of the fair value of acquired intangible assets, contingent liabilities and accounting for income taxes. These estimates and assumptions are based on management’s best judgment. Management evaluates its estimates and assumptions using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. The current economic environment has increased the degree of uncertainty inherent in those estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates.

Balance Sheet Components (Table

Balance Sheet Components (Tables)	9 Months Ended
	Oct. 31, 2016
Balance Sheet Related Disclosures [Abstract]
Schedule of Accounts Receivable, Net	Accounts receivable, net consisted of the following (in thousands): October 31, January 31, 2016 2016 Accounts receivable $ 21,864 $ 19,378 Unbilled accounts receivable 1,053 940 Allowance for doubtful accounts (40 ) (40 ) Accounts receivable, net $ 22,877 $ 20,278
Schedule of Property and Equipment, Net	Property and equipment, net consisted of the following (in thousands): October 31, January 31, 2016 2016 Computer software and equipment $ 16,718 $ 12,830 Furniture and fixtures 764 752 Leasehold improvements 4,559 4,366 Construction in progress 36 348 Gross property and equipment 22,077 18,296 Less accumulated depreciation and amortization (12,592 ) (9,886 ) Property and equipment, net $ 9,485 $ 8,410
Schedule of Accrued Expenses	Accrued expenses consisted of the following (in thousands): October 31, January 31, 2016 2016 Accrued compensation and benefits $ 3,754 $ 5,148 Accrued expenses 1,754 1,909 Deferred rent 960 948 Accrued legal settlement 500 500 Sales tax payable 516 460 Other 1,007 547 Total accrued expenses $ 8,491 $ 9,512
Summary of Other Long-Term Liabilities	Other long-term liabilities consisted of the following (in thousands): October 31, January 31, 2016 2016 Deferred rent $ 3,364 $ 4,088 Deferred tax liabilities 221 169 Total other long-term liabilities $ 3,585 $ 4,257

Marketable Securities (Tables)

Marketable Securities (Tables)	9 Months Ended
	Oct. 31, 2016
Investments Debt And Equity Securities [Abstract]
Summary of Marketable Securities	At October 31, 2016, marketable securities consisted of the following (in thousands): Amortized Unrealized Unrealized Aggregate Cost Gains Losses Fair Value Certificates of deposit $ 2,400 $ — $ — $ 2,400 Commercial paper 3,788 — (2 ) 3,786 Corporate bonds 16,846 — (9 ) 16,837 U.S. government agencies 2,004 — (1 ) 2,003 Money market funds 2,919 — — 2,919 $ 27,957 $ — $ (12 ) $ 27,945 Included in cash and cash equivalents $ 2,919 $ — $ — $ 2,919 Included in short-term marketable securities $ 25,038 $ — $ (12 ) $ 25,026

Fair Value Measurements of As21

Fair Value Measurements of Assets and Liabilities (Tables)	9 Months Ended
	Oct. 31, 2016
Fair Value Disclosures [Abstract]
Summary of Fair Value of Assets and Liabilities Measured on Recurring Basis	The following summarizes assets and liabilities that are measured at fair value on a recurring basis, by level, within the fair value hierarchy (in thousands): October 31, 2016 Level 1 Level 2 Level 3 Total Assets: Cash equivalents—money market funds $ 13,743 $ — $ — $ 13,743 Restricted cash—money market funds 129 — — 129 Restricted cash—bank certificates of deposit 102 — — 102 Certificates of deposit — 2,400 — 2,400 Commercial paper — 3,786 — 3,786 Corporate bonds — 16,837 — 16,837 U.S. government agencies — 2,003 — 2,003 Total $ 13,974 $ 25,026 $ — $ 39,000 January 31, 2016 Level 1 Level 2 Level 3 Total Assets: Cash equivalents—money market funds $ 46,387 $ — $ — $ 46,387 Restricted cash—money market funds 129 — — 129 Restricted cash—bank certificates of deposit 102 — — 102 Total $ 46,618 $ — $ — $ 46,618

Stock-Based Awards and Stock-22

Stock-Based Awards and Stock-Based Compensation (Tables)	9 Months Ended
	Oct. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Stock Option Activity	Stock option activity is as follows: Number of shares Weighted average exercise price Weighted average remaining contractual term Aggregate intrinsic value (in thousands) Balance at January 31, 2016 4,844,592 $ 4.49 6.6 years $ 14,268 Granted 190,100 10.68 Exercised (1,015,542 ) 2.24 Forfeited (107,064 ) 8.02 Expired (8,341 ) 7.75 Balance at October 31, 2016 3,903,745 $ 5.27 6.7 years $ 29,773 Vested and expected to vest as of October 31, 2016 3,815,270 $ 5.19 6.7 years $ 29,398 Exercisable as of October 31, 2016 2,321,614 $ 3.26 5.5 years $ 22,378
Summary of Restricted Stock Units Activity	A summary of RSU activity during the nine months ended October 31, 2016 was as follows: Number of shares Weighted average grant-date fair value Balance at January 31, 2016 860,472 $ 8.48 Granted 971,458 12.43 Released (260,473 ) 8.11 Forfeited (76,551 ) 8.81 Balance at October 31, 2016 1,494,906 $ 11.09
Summary of Stock-Based Compensation Expense from Stock Options, RSUs and ESPP	Stock-based compensation from stock options, RSUs and the ESPP included in the Company’s condensed consolidated statements of operations is as follows (in thousands): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Cost of subscription services $ 146 $ 133 $ 411 $ 299 Cost of professional services 276 154 691 263 Research and development 570 308 1,414 548 Sales and marketing 567 266 1,446 551 General and administrative 692 304 1,853 786 Total $ 2,251 $ 1,165 $ 5,815 $ 2,447

Basic and Diluted Net Loss Pe23

Basic and Diluted Net Loss Per Share (Tables)	9 Months Ended
	Oct. 31, 2016
Earnings Per Share [Abstract]
Schedule of Computation of Basic and Diluted Net Loss Per Share	The following table sets forth the computation of the Company’s basic and diluted net loss per share of common stock under the two-class method attributable to common stockholders (in thousands, except per share data): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Numerator: Net loss $ (4,220 ) $ (10,357 ) $ (12,859 ) $ (18,826 ) Denominator: Weighted-average common shares outstanding 30,948 29,157 30,322 14,917 Basic and diluted net loss per share $ (0.14 ) $ (0.36 ) $ (0.42 ) $ (1.26 )
Schedule of Potentially Dilutive Common Shares Excluded from Diluted Weighted Average Common Shares Outstanding	The following is a table summarizing the potentially dilutive common shares that were excluded from diluted weighted-average common shares outstanding because they were anti-dilutive (in thousands): Three months ended October 31, Nine months ended October 31, 2016 2015 2016 2015 Shares of common stock issuable upon exercise of warrants 154 472 154 472 Shares of common stock issuable under stock option plans outstanding 5,399 4,991 5,399 4,991 Potential common shares excluded from diluted net loss per share 5,553 5,463 5,553 5,463

Overview and Basis of Present24

Overview and Basis of Presentation - Additional Information (Details)	Jul. 01, 2015USD ($)$ / sharesshares	Jun. 11, 2015	Oct. 31, 2016	Oct. 31, 2015USD ($)
Summary Of Significant Accounting Policies [Line Items]
Proceeds from initial public offering | $	$ 63,273,000			$ 58,844,000
Description of reverse stock split			On June 11, 2015, a four-to-one reverse stock split of the Company's then-outstanding common stock and convertible preferred stock was effected in connection with the IPO.
Reverse stock split conversion ratio		0.25
IPO
Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued | shares	7,909,125
Common stock price per share | $ / shares	$ 8
Proceeds after deducting underwriters discounts, commissions and offering expenses | $	$ 54,546,000
Conversion of preferred stock to common stock | shares	17,871,971

Balance Sheet Components - Summ

Balance Sheet Components - Summary of Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Balance Sheet Related Disclosures [Abstract]
Accounts receivable	$ 21,864	$ 19,378
Unbilled accounts receivable	1,053	940
Allowance for doubtful accounts	(40)	(40)
Accounts receivable, net	$ 22,877	$ 20,278

Balance Sheet Components - Sche

Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Property Plant And Equipment [Line Items]
Gross property and equipment	$ 22,077	$ 18,296
Less accumulated depreciation and amortization	(12,592)	(9,886)
Property and equipment, net	9,485	8,410
Computer software and equipment
Property Plant And Equipment [Line Items]
Gross property and equipment	16,718	12,830
Furniture and fixtures
Property Plant And Equipment [Line Items]
Gross property and equipment	764	752
Leasehold improvements
Property Plant And Equipment [Line Items]
Gross property and equipment	4,559	4,366
Construction in Progress
Property Plant And Equipment [Line Items]
Gross property and equipment	$ 36	$ 348

Balance Sheet Components - Addi

Balance Sheet Components - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Balance Sheet Related Disclosures [Abstract]
Depreciation and amortization	$ 976	$ 831	$ 2,739	$ 2,278

Balance Sheet Components - Su28

Balance Sheet Components - Summary of Accrued Expenses (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Balance Sheet Related Disclosures [Abstract]
Accrued compensation and benefits	$ 3,754	$ 5,148
Accrued expenses	1,754	1,909
Deferred rent	960	948
Accrued legal settlement	500	500
Sales tax payable	516	460
Other	1,007	547
Total accrued expenses	$ 8,491	$ 9,512

Balance Sheet Components - Su29

Balance Sheet Components - Summary of Other Long-Term Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Balance Sheet Related Disclosures [Abstract]
Deferred rent	$ 3,364	$ 4,088
Deferred tax liabilities	221	169
Total other long-term liabilities	$ 3,585	$ 4,257

Marketable Securities - Summary

Marketable Securities - Summary of Marketable Securities (Details) $ in Thousands	Oct. 31, 2016USD ($)
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 27,957
Unrealized Losses	(12)
Aggregate Fair Value	27,945
Certificates of Deposit
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,400
Aggregate Fair Value	2,400
Commercial Paper
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	3,788
Unrealized Losses	(2)
Aggregate Fair Value	3,786
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	16,846
Unrealized Losses	(9)
Aggregate Fair Value	16,837
U.S. Government Agencies
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,004
Unrealized Losses	(1)
Aggregate Fair Value	2,003
Money Market Funds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,919
Aggregate Fair Value	2,919
Included in Cash and Cash Equivalents
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,919
Aggregate Fair Value	2,919
Included in Short-term Marketable Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	25,038
Unrealized Losses	(12)
Aggregate Fair Value	$ 25,026

Marketable Securities - Additio

Marketable Securities - Additional Information (Details) - USD ($)	3 Months Ended	9 Months Ended
	Oct. 31, 2016	Oct. 31, 2016	Jan. 31, 2016
Investments Debt And Equity Securities [Abstract]
Marketable securities			$ 0
Marketable securities sold	$ 0	$ 0

Fair Value Measurements of As32

Fair Value Measurements of Assets and Liabilities - Summary of Fair Value of Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Assets:
Assets fair value	$ 39,000	$ 46,618
Corporate Bonds
Assets:
Assets fair value	16,837
Fair Value, Inputs, Level 1
Assets:
Assets fair value	13,974	46,618
Fair Value, Inputs, Level 2
Assets:
Assets fair value	25,026
Fair Value, Inputs, Level 2 | Corporate Bonds
Assets:
Assets fair value	16,837
Money Market Funds
Assets:
Cash equivalents	13,743	46,387
Restricted cash	129	129
Money Market Funds | Fair Value, Inputs, Level 1
Assets:
Cash equivalents	13,743	46,387
Restricted cash	129	129
Bank Certificates of Deposit
Assets:
Restricted cash	102	102
Assets fair value	2,400
Bank Certificates of Deposit | Fair Value, Inputs, Level 1
Assets:
Restricted cash	102	$ 102
Bank Certificates of Deposit | Fair Value, Inputs, Level 2
Assets:
Assets fair value	2,400
Commercial Paper
Assets:
Assets fair value	3,786
Commercial Paper | Fair Value, Inputs, Level 2
Assets:
Assets fair value	3,786
U.S. Government Agencies
Assets:
Assets fair value	2,003
U.S. Government Agencies | Fair Value, Inputs, Level 2
Assets:
Assets fair value	$ 2,003

Debt - Additional Information (

Debt - Additional Information (Details) - USD ($)	Oct. 30, 2015	Oct. 31, 2016	Jan. 31, 2016
LOC
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 11,000,000
Line of credit facility		$ 6,500,000	$ 6,500,000
Line of credit facility, remaining borrowing capacity		$ 8,500,000	$ 8,500,000
Interest rate on revolving line of credit		3.02%	2.93%
LOC | Contingent Milestones
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 13,000,000
Silicon Valley Bank Agreement | Term Loan Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 10,000,000
Line of credit facility, expiration date		Sep. 30, 2019
Interest rate on revolving line of credit		3.03%	2.93%
Term loan outstanding		$ 7,500,000	$ 9,375,000
Debt, description of variable interest rate		The SVB Term Loan carries a variable interest rate of Prime plus 1.25% or LIBOR plus 2.5%
Frequency of principal and interest payment		equal quarterly principal payments and monthly interest payments through the maturity date in September 2019
Silicon Valley Bank Agreement | Prime | Term Loan Facility
Debt Instrument [Line Items]
Debt variable interest rate	1.25%
Silicon Valley Bank Agreement | LIBOR | Term Loan Facility
Debt Instrument [Line Items]
Debt variable interest rate	2.50%
Silicon Valley Bank Agreement | LOC
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 15,000,000
Line of credit facility, original expiration date		Aug. 31, 2016
Line of credit facility, expiration date		Oct. 31, 2018
Debt, description of variable interest rate		The LOC carries a variable interest rate equal to Prime plus 1.25% or LIBOR plus 2.5%.
Silicon Valley Bank Agreement | LOC | Prime
Debt Instrument [Line Items]
Debt variable interest rate	1.25%
Silicon Valley Bank Agreement | LOC | LIBOR
Debt Instrument [Line Items]
Debt variable interest rate	2.50%

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Details) - General and Administrative	9 Months Ended
	Oct. 31, 2015USD ($)
Commitments And Contingencies [Line Items]
Net of estimated sublease income	$ 693,000
Abandoned leasehold improvements written off	$ 245,000

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Details)	Jun. 11, 2015$ / sharesshares	Jan. 31, 2016$ / sharesshares	Oct. 31, 2016$ / sharesshares	Jul. 01, 2015shares
Equity [Line Items]
Stock split, conversion ratio	0.25
Reverse stock split of common stock and convertible preferred stock			In June 2015, the Company’s board of directors and stockholders adopted an amendment to the Company’s certificate of incorporation to effect a reverse stock split of the Company’s outstanding common stock and convertible preferred stock at a ratio of four-to-one. Accordingly, on June 11, 2015, (i) each four shares of outstanding common stock and convertible preferred stock (collectively referred to as “Capital Stock”) were exchanged and combined into one share of Capital Stock of the same class and series, as applicable; (ii) the number of shares of Capital Stock into which each outstanding warrant or option to purchase Capital Stock is exercisable was proportionately reduced on a four-to-one basis; and (iii) the exercise price of each outstanding warrant or option to purchase Capital Stock was proportionately increased on a four-to-one basis.
Common stock, shares authorized	1,000,000,000	1,000,000,000	1,000,000,000
Common stock, par value | $ / shares	$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares authorized		20,000,000	20,000,000
Preferred stock, par value | $ / shares		$ 0.001	$ 0.001
Amended and restated certificate of incorporation effective date	Jul. 1, 2015
Common stock, shares issued		29,542,537	31,272,236
Common stock, shares outstanding		29,542,537	31,272,236
Preferred stock, shares issued		0	0
Preferred stock, shares outstanding		0	0
Common stock, shares issued for services		188,744
Common stock, shares tendered		211,216
Convertible Preferred Stock
Equity [Line Items]
Preferred stock, shares authorized	20,000,000
Preferred stock, par value | $ / shares	$ 0.001
Preferred stock, shares issued			0
Preferred stock, shares outstanding			0
Series E Convertible Preferred Stock
Equity [Line Items]
Convertible preferred stock, shares reserved for issuance			399,960
Convertible preferred stock exercise price | $ / shares			$ 0.9580
IPO
Equity [Line Items]
Convertible preferred stock converted into shares of common stock				17,871,971

Stock-Based Awards and Stock-36

Stock-Based Awards and Stock-Based Compensation - Additional Information (Details) - USD ($)	9 Months Ended
	Oct. 31, 2016	Jun. 30, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unamortized stock-based compensation expense	$ 5,603,000
Stock-based compensation expense, weighted average amortization period	2 years 6 months
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense, weighted average amortization period	3 years 4 months 24 days
Unamortized stock-based compensation expense	$ 15,408,000
2005 Stock Option Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for future issuance	0
2015 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for future issuance	2,094,979
Increase in common stock reserved for future issuance	1,477,127
2015 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for future issuance	857,350	600,000
Increase in common stock reserved for future issuance	590,851
Common stock shares issued	333,501
Share-based compensation discount from market price, purchase date	15.00%
Share-based compensation, purchase price of common stock at fair market value percentage	85.00%
Unamortized stock-based compensation expense	$ 777,000
Stock-based compensation expense, weighted average amortization period	1 year

Stock-Based Awards and Stock-37

Stock-Based Awards and Stock-Based Compensation- Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Oct. 31, 2016	Jan. 31, 2016
Number of shares
Number of shares, Beginning balance	4,844,592
Number of shares, Granted	190,100
Number of shares, Exercised	(1,015,542)
Number of shares, Forfeited	(107,064)
Number of shares, Expired	(8,341)
Number of shares, Ending balance	3,903,745	4,844,592
Number of shares, Vested and expected to vest	3,815,270
Number of shares, Exercisable	2,321,614
Weighted average exercise price
Weighted average exercise price, Beginning balance	$ 4.49
Weighted average exercise price, Granted	10.68
Weighted average exercise price, Exercised	2.24
Weighted average exercise price, Forfeited	8.02
Weighted average exercise price, Expired	7.75
Weighted average exercise price, Ending balance	5.27	$ 4.49
Weighted average exercise price, Vested and expected to vest	5.19
Weighted average exercise price, Exercisable	$ 3.26
Weighted average remaining contractual term
Weighted average remaining contractual term	6 years 8 months 12 days	6 years 7 months 6 days
Weighted average remaining contractual term, Vested and expected to vest	6 years 8 months 12 days
Weighted average remaining contractual term, Exercisable	5 years 6 months
Aggregate intrinsic value
Aggregate intrinsic value, Balance	$ 29,773	$ 14,268
Aggregate intrinsic value, Vested and expected to vest	29,398
Aggregate intrinsic value, Exercisable	$ 22,378
Restricted Stock Units
Number of shares
Number of shares, Beginning balance	860,472
Number of shares, Granted	971,458
Number of shares, Released	(260,473)
Number of shares, Forfeited	(76,551)
Number of shares, Ending balance	1,494,906	860,472
Weighted average grand-date fair value
Weighted average grand-date fair value, Beginning balance	$ 8.48
Weighted average grand-date fair value, Granted	12.43
Weighted average grand-date fair value, Released	8.11
Weighted average grand-date fair value, Forfeited	8.81
Weighted average grand-date fair value, Ending balance	$ 11.09	$ 8.48

Stock-Based Awards and Stock-38

Stock-Based Awards and Stock-Based Compensation- Summary of Stock-Based Compensation Expense from Stock Options, RSUs and ESPP (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	$ 2,251	$ 1,165	$ 5,815	$ 2,447
Cost of Subscription Services
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	146	133	411	299
Cost of Professional Services
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	276	154	691	263
Research and Development
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	570	308	1,414	548
Sales and Marketing
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	567	266	1,446	551
General and Administrative
Deferred Compensation Arrangement With Individual Share Based Payments [Line Items]
Stock-based compensation expense	$ 692	$ 304	$ 1,853	$ 786

Basic and Diluted Net Loss Pe39

Basic and Diluted Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Numerator:
Net loss	$ (4,220)	$ (10,357)	$ (12,859)	$ (18,826)
Denominator:
Weighted-average common shares outstanding	30,948	29,157	30,322	14,917
Basic and diluted	$ (0.14)	$ (0.36)	$ (0.42)	$ (1.26)

Basic and Diluted Net Loss Pe40

Basic and Diluted Net Loss Per Share - Potentially Dilutive Common Shares Excluded from Diluted Weighted-Average Common Shares Outstanding (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Potential common shares excluded from diluted net loss per share	5,553	5,463	5,553	5,463
Warrant
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Potential common shares excluded from diluted net loss per share	154	472	154	472
Stock Option
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Potential common shares excluded from diluted net loss per share	5,399	4,991	5,399	4,991

Segment Information and Infor41

Segment Information and Information About Geographic Concentrations - Additional Information (Details) - Revenue - Country	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2015	Jan. 31, 2016
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Net Property and Equipment, percentage			95.00%		95.00%
Customer Concentration Risk | United States
Revenues From External Customers And Long Lived Assets [Line Items]
Concentration risk, percentage	92.00%	90.00%	91.00%	91.00%
Geographic Concentrations
Revenues From External Customers And Long Lived Assets [Line Items]
Individual country exceeded 10% of total revenue	0	0	0	0
Maximum | Customer Concentration Risk
Revenues From External Customers And Long Lived Assets [Line Items]
Concentration risk, percentage			10.00%