Cvent 10-Q 2 Nov 16 2016 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Oct. 31, 2016	Dec. 31, 2015
Common stock, shares issued	43,034,955		42,523,229
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q3
Trading Symbol	CVT
Entity Registrant Name	CVENT INC
Entity Central Index Key	1,122,897
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		42,518,471

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 169,065	$ 118,662
Restricted cash	0	378
Short-term investments	9,975	26,799
Accounts receivable, net of reserve of $359 and $248, respectively	29,090	30,483
Prepaid expense and other current assets	12,395	17,175
Total current assets	220,525	193,497
Property and equipment, net	21,388	24,416
Capitalized software development costs, net	29,974	24,039
Intangible assets, net	13,886	17,055
Goodwill	38,900	38,940
Other assets, non-current, net	4,987	3,653
Total assets	329,660	301,600
Current liabilities:
Accounts payable	2,878	1,692
Accrued expenses and other current liabilities	37,529	29,241
Deferred revenue	88,625	77,524
Total current liabilities	129,032	108,457
Deferred tax liabilities, non-current	2,483	2,347
Deferred rent, non-current	11,666	11,527
Other liabilities, non-current	7,906	4,988
Total liabilities	151,087	127,319
Commitments and contingencies (Note 8)
Stockholders' equity
Preferred stock, $0.001 par value, 100,000,000 shares authorized at March 31, 2016 and December 31, 2015; zero issued and outstanding at March 31, 2016 and December 31, 2015	0	0
Common stock, $0.001 par value; 1,000,000,000 shares authorized at March 31, 2016 and December 31, 2015; 42,705,999 and 42,523,229 shares issued and 42,185,785 and 42,003,015 outstanding at March 31, 2016 and December 31, 2015, respectively	43	43
Treasury stock	(3,966)	(3,966)
Additional paid-in capital	237,288	219,914
Accumulated other comprehensive loss	(913)	(274)
Accumulated deficit	(53,879)	(41,436)
Total stockholders' equity	178,573	174,281
Total liabilities and stockholders' equity	$ 329,660	$ 301,600

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Accounts receivable, reserve	$ 363	$ 248
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock, shares issued	43,034,955	42,523,229
Common stock, shares outstanding	42,514,741	42,003,015

Consolidated Statements of Oper

Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Statement [Abstract]
Revenue	$ 56,668	$ 48,379	$ 168,605	$ 136,808
Cost of revenue	16,615	14,725	47,911	43,659
Gross profit	40,053	33,654	120,694	93,149
Operating expenses:
Sales and marketing	19,554	17,841	64,120	58,644
Research and development	12,196	5,424	34,314	15,338
General and administrative	12,727	8,181	31,430	24,698
Intangible asset amortization, excluding cost of revenue	737	680	2,210	1,492
Foreign Currency Transaction Gain (Loss), before Tax	(253)	1,467	(344)	2,300
Total operating expenses	44,961	33,593	131,730	102,472
Loss from operations	(4,908)	61	(11,036)	(9,323)
Interest income	209	679	1,167	1,800
Other income (loss)	0	0	0	(426)
Income (loss) from operations before income taxes	(4,699)	740	(9,869)	(7,949)
Provision for (benefit from) income taxes	879	(41)	2,574	(703)
Net loss	$ (5,578)	$ 781	$ (12,443)	$ (7,246)
Net loss per common share:
Basic (USD per share)	$ (0.13)	$ 0.02	$ (0.29)	$ (0.17)
Diluted (USD per share)	$ (0.13)	$ 0.02	$ (0.29)	$ (0.17)
Weighted average common shares outstanding-basic (shares)	42,411,871	41,723,667	42,239,081	41,512,189
Weighted average common shares outstanding-diluted (shares)	42,411,871	43,481,392	42,239,081	41,512,189
Other comprehensive income (loss):
Foreign currency translation gain	$ (173)	$ (87)	$ (639)	$ (36)
Comprehensive income (loss)	$ (5,751)	$ 694	$ (13,082)	$ (7,282)

Consolidated Statements of Ope5

Consolidated Statements of Operations and Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Stock-based compensation expense included in the above:
Stock-based compensation expense	$ 4,692	$ 2,851
Cost of Revenue [Member]
Stock-based compensation expense included in the above:
Stock-based compensation expense	514	533
Sales and Marketing [Member]
Stock-based compensation expense included in the above:
Stock-based compensation expense	1,546	950
Research and Development [Member]
Stock-based compensation expense included in the above:
Stock-based compensation expense	1,559	835
General and Administrative [Member]
Stock-based compensation expense included in the above:
Stock-based compensation expense	$ 1,073	$ 533

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities:
Net loss	$ (12,443)	$ (7,246)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	19,149	14,229
Loss on asset disposal	0	436
Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations	17	27
Stock-based compensation expense	13,235	8,406
Deferred taxes	56	(2,851)
Change in operating assets and liabilities:
Accounts receivable, net	1,086	22,599
Prepaid expenses and other assets	3,810	(4,331)
Accounts payable, accrued expenses and other liabilities	13,427	3,755
Deferred revenue	12,466	(9,585)
Net cash provided by operating activities	50,803	25,439
Investing activities:
Purchase of property and equipment	(3,220)	(3,973)
Capitalized software development costs	(16,239)	(15,278)
Net purchases of short-term investments	16,824	(8,367)
Acquisition and acquisition-related consideration payments	(1,063)	(19,259)
Restricted cash	378	15
Net cash used in investing activities	(3,320)	(46,862)
Financing activities:
Proceeds from exercise of stock options	4,139	1,663
Excess tax benefits from stock-based compensation	0	2,514
Net cash provided by financing activities	4,139	4,177
Effect of exchange rate changes on cash and cash equivalents	(1,219)	(124)
Change in cash and cash equivalents	50,403	(17,370)
Cash and cash equivalents, beginning of period	118,662	144,544
Cash and cash equivalents, end of period	169,065	127,174
Supplemental cash flow information:
Income Taxes Paid, Net	(3,883)	568
Supplemental disclosure of noncash investing activities:
Outstanding payments for purchase of property and equipment in accounts payable at period end	$ 350	$ 322

Description of Business

Description of Business	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Description of Business	Description of Business Cvent, Inc. (the “Company”) provides a cloud-based enterprise event management platform with solutions for both sides of the events and meetings value ecosystem: (i) event and meeting planners, through its Event Cloud and (ii) hoteliers and venues, through its Hospitality Cloud. The Company’s integrated Event Cloud solution addresses the entire event lifecycle by allowing event and meeting planners to automate and streamline the process. The Company’s Hospitality Cloud provides hotels and venues with a full solution suite to create, manage and measure demand for their group meetings. The combination of these cloud-based solutions creates an integrated platform that allows the Company to generate revenue from both sides of the events and meetings ecosystem.

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies (a) Basis of Presentation The financial information presented in the accompanying unaudited consolidated financial statements as of September 30, 2016 , and for the three and nine months ended September 30, 2016 and 2015 has been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”) regarding interim financial reporting. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments, consisting primarily of normal recurring accruals, necessary for a fair presentation of the financial position as of September 30, 2016 , the results of operations for the three and nine months ended September 30, 2016 and 2015 , and cash flows for the nine months ended September 30, 2016 and 2015 . These unaudited consolidated financial statements should be read in conjunction with the annual audited consolidated financial statements and notes thereto. (b) Reclassification Certain items in the prior period financial statements have been reclassified for comparative purposes to conform to the current period presentation. (c) Use of Estimates The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles 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 estimates and assumptions made by management include estimated useful lives of property and equipment and capitalized software development costs, the fair value of goodwill and intangibles, determination of estimated selling prices, allowances for doubtful accounts, valuation of deferred tax assets, valuation assumptions in purchase accounting, certain assumptions related to stock-based compensation, income taxes and legal and other contingencies. Actual results could differ from those estimates and assumptions. (d) Cash and Cash Equivalents Highly liquid financial instruments purchased with original maturities of 90 days or less at the date of purchase are reported as cash equivalents. Cash equivalents are recorded at cost, which approximates fair value. Included in cash and cash equivalents are funds representing amounts reserved for registrations sold on behalf of customers. While these funds are not restricted as to their use, a liability for amounts due to customers under these arrangements has been recorded in accrued expenses and other current liabilities in the accompanying consolidated balance sheets. The Company had amounts due to customers of $4.3 million and $1.8 million included within cash and cash equivalents as of September 30, 2016 and December 31, 2015 , respectively. (e) Short-term Investments The Company’s short-term investments consist of highly liquid financial instruments with original maturities greater than 90 days but less than one year . These short-term investments are comprised of certificates-of-deposit. (f) Revenue Recognition The Company derives revenue from two primary sources: Event Cloud subscription-based solutions and Hospitality Cloud marketing solutions. These services are generally provided under annual and multi-year contracts that are generally only cancellable for cause. Revenue is generally recognized on a straight-line basis over the term of the contract. The Company recognizes revenue when all of the following conditions are met: (i) persuasive evidence exists of an arrangement with the customer reflecting the terms and conditions under which the solutions or services will be provided; (ii) delivery to customers has occurred or services are rendered; (iii) the fee is fixed or determinable; and (iv) collection of the fees is reasonably assured. The Company considers a signed agreement or other similar documentation to be persuasive evidence of an arrangement. Collectability is assessed based on a number of factors, including transaction history and the creditworthiness of a customer. If it is determined that collection is not reasonably assured, revenue is not recognized until collection becomes reasonably assured, which is generally upon receipt of cash. The Company applies the provisions of Financial Accounting Standards Board (“FASB”) ASU 2009-13, Revenue Recognition (Topic 605): Multiple-Deliverable Revenue Arrangements (formerly EITF Issue No. 08-01, Revenue Arrangements with Multiple Deliverables) with respect to its multiple-element arrangements entered into or significantly modified on or after January 1, 2011. Event Cloud Revenue Event Management The Company generates the majority of its revenue through Software-as-a-Service (“SaaS”) subscriptions to the event and conference management platform, pricing for which is subject to the features and functionality selected by the customer. No features or functionality within the subscription-based services have stand-alone value apart from one another and, therefore, the entire subscription fee is recognized on a straight-line basis over the term of the subscription arrangement. SaaS subscriptions may include functionality that enables customers to manage the registration of participants attending the customer’s event or events. In some cases, the negotiated fee for the subscription is based on a maximum number of event registrations permitted over the subscription term. At any time during the subscription term, customers may elect to purchase blocks of additional registrations, which are referred to as subscription up-sells. The fees associated with the up-sells are added to the original subscription fee, and the revenue is recognized over the remaining subscription period. No portion of the subscription fee is refundable regardless of the actual number of registrations that occur, or the extent to which other features and functionality are used. Mobile Apps Subscription-based solutions also include the sale of mobile event apps. The revenue for mobile event apps solutions is generally recognized on a straight-line basis over the life of the contract. A customer may use a singular mobile event app for any number of events. At any time during the subscription term, customers may elect to purchase additional mobile event apps, which are referred to as mobile up-sells. The fees associated with the up-sells are added to the original subscription fee, and the revenue is recognized over the remaining subscription period. No portion of the subscription fee is refundable. Onsite Event Solutions Event specific onsite solutions include the rental of equipment and consultants needed to successfully manage and execute a complex event. When these services are sold on a stand-alone basis revenue is recognized based on the contractual stated value after the delivery of the services has been fully completed. When these services are bundled with other subscription-based services, revenue is recognized ratably over the contract term. Hospitality Cloud Revenue Marketing Solutions Revenue The Hospitality Cloud is branded to provide a full spectrum of cloud-based solutions across the hotel group sales lifecycle. Prior to this, the Company primarily concentrated on servicing the hospitality sector with marketing solutions through the Cvent Supplier Network (“CSN”), which provided substantially all of the revenue for this product line in 2015 and before. Marketing solutions revenue is generated through the delivery of various forms of advertising sold through annual or multi-year contracts to marketers, principally hotels and venues. Such solutions include prominent display of a customer’s venue within the Cvent Supplier Network, the Cvent Destination Guide, the Elite Meetings magazine or in various electronic newsletters. Pricing for the advertisements is based on the term of the advertisement, targeted geography, number of advertisements and prominence of the ad placement. The Company enters into arrangements with multiple deliverables that generally include various marketing solutions that may be sold individually or bundled together and delivered over various periods of time. In such situations, the Company applies the provisions of FASB, Accounting Standards Codification (“ASC”), No. 605-25, Revenue Recognition – Multiple Element Arrangements to account for the various elements within the marketing solution agreements delivered over the platform. Under such guidance, in order to treat deliverables in a multiple-deliverable arrangement as separate units of accounting, the deliverables must have standalone value upon delivery. If the deliverables have standalone value upon delivery, the Company accounts for each deliverable separately and revenue is recognized ratably over the contractual period that the related advertising deliverable is provided. Annual marketing solutions on the Cvent Supplier Network are often sold separately, and, as such, all have standalone value. Certain one-time marketing solutions, which can run for a month, several months, or a year, are primarily sold in a package. In determining whether the marketing solutions sold in packages have standalone value, the Company considers the availability of the services from other vendors, the nature of the solutions, and the contractual dependence of the solutions to the rest of the package. Revenue arrangements with multiple deliverables are divided into separate units of accounting and the arrangement consideration is allocated to all deliverables based on the relative selling price method. In such circumstances, the Company uses the selling price hierarchy of: (i) vendor-specific objective evidence, or VSOE, if available, (ii) third-party evidence of selling price, or TPE, and (iii) best estimate of selling price. VSOE is limited to the price charged when the same element is sold separately by the Company. Due to the unique nature of some multiple deliverable revenue arrangements, the Company may not be able to establish selling prices based on historical stand-alone sales using VSOE or TPE; therefore the Company may use its best estimate to establish selling prices for these arrangements. The Company establishes the best estimates within a range of selling prices considering multiple factors including, but not limited to, factors such as size of transaction, customer demand and price lists. (g) Deferred Revenue Deferred revenue consists of contractual billings or payments received in advance of revenue recognition and for which the underlying contract term has commenced from Event Cloud services or Hospitality Cloud solutions that are subsequently recognized when the revenue recognition criteria are met. (h) Business Combinations The Company is required to allocate the purchase price of acquired companies to the identifiable tangible and intangible assets acquired and liabilities assumed at the acquisition date based upon their estimated fair values. Goodwill as of the acquisition date represents the excess of the purchase consideration of an acquired business over the fair value of the underlying net tangible and intangible assets acquired and liabilities assumed. This allocation and valuation require management to make significant estimates and assumptions, specifically with respect to the value of long-lived and intangible assets. Critical estimates in valuing intangible assets include but are not limited to estimates about: future expected cash flows from customer contracts, customer lists, distribution agreements, proprietary technology and non-competition agreements; the acquired company’s brand awareness and market position, assumptions about the period of time the brand will continue to be used in the Company’s product portfolio; as well as expected costs to develop the in-process research and development into commercially viable products and estimated cash flows from the projects when completed, and discount rates. The Company’s estimates of fair value are based upon assumptions the Company believes to be reasonable, but which are inherently uncertain and unpredictable. Assumptions may be incomplete or inaccurate, and unanticipated events and circumstances may occur. In addition, uncertain tax positions and tax-related valuation allowances assumed in connection with a business combination are initially estimated as of the acquisition date. The Company continues to evaluate these items quarterly and record any adjustments to the preliminary estimates to goodwill provided that the Company is within the measurement period. Subsequent to the measurement period, changes to these uncertain tax positions and tax related valuation allowances will affect the Company’s provision for income taxes in the consolidated statement of operations in the current period. Other estimates associated with the accounting for these acquisitions may change as additional information becomes available regarding the assets acquired and liabilities assumed. Costs incurred related to acquisitions are expensed as incurred. (i) Goodwill Goodwill represents the excess of: (i) the aggregate of the fair value of consideration transferred in a business combination, over (ii) the fair value of assets acquired, net of liabilities assumed. Goodwill is not amortized, but is subject to annual impairment tests. The goodwill impairment test is a two-step test. Under the first step, the fair value of the reporting unit is compared with its carrying value, including goodwill. If the fair value of the reporting unit is less than its carrying value, an indication of goodwill impairment exists for the reporting unit and the entity must perform step two of the impairment test (measurement). Under step two, an impairment loss is recognized for any excess of the carrying amount of the reporting unit’s goodwill over the implied fair value of that goodwill. The implied fair value of goodwill is determined by allocating the fair value of the reporting unit in a manner similar to a purchase price allocation and the residual fair value after this allocation is the implied fair value of the reporting unit goodwill. Fair value of the reporting unit is estimated using a discounted cash flow analysis. If the fair value of the reporting unit exceeds its carrying value, step two is not performed. In September 2011, the FASB issued ASU 2011-8, Intangibles—Goodwill and Other (Topic 350): Testing Goodwill for Impairment . This ASU permits an entity to make a qualitative assessment of whether it is more likely than not that a reporting unit’s fair value is less than its carrying amount before applying the two-step goodwill impairment test. If an entity concludes it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, it need not perform the two-step impairment test. The Company performs its annual impairment review of goodwill on November 30 and when a triggering event occurs between annual impairment tests. There was a subsequent triggering event that occurred on April 17, 2016 when the Company entered into a merger agreement with Vista Funds (see note 9). This triggering event confirmed that the Company's goodwill balance was not impaired. (j) Capitalized Software Development Costs Costs to develop software directly used in the delivery of revenue generating activities are capitalized and recorded as capitalized software in accordance with the provisions of FASB ASC Subtopic 350-40, Intangibles-Goodwill and Other Subtopic 40 Internal-Use Software on the balance sheet. These costs are amortized on a project-by-project basis using the straight-line method over the estimated economic life of the application, which is generally three years , beginning when the asset is substantially ready for use. Costs incurred during the preliminary development stage, as well as maintenance, minor enhancements and training costs are expensed as incurred. (k) Deferred Tax Assets and Liabilities Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. To the extent that it is not considered to be more likely than not that a deferred tax asset will be realized, a valuation allowance is established. The Company applies the provisions of ASC Subtopic 740-10, Income Taxes—Overall , which provides guidance related to the accounting for uncertain tax positions. In accordance with ASC 740, the Company only recognizes the tax benefit from an uncertain tax position if it is more likely than not that the tax position will be sustained upon examination. The years ended December 31, 2013 through December 31, 2015 are open tax years for IRS examination. The year ended December 31, 2012 was reopened for examination by virture of filing a carryback claim during the year ended December 31, 2015. (l) Stock-Based Compensation The Company accounts for its employee stock-based compensation awards in accordance with FASB ASC Topic 718, Compensation—Stock Compensation . ASC Topic 718 requires that all employee stock-based compensation is recognized as a cost in the financial statements and that for equity-classified awards, such cost is measured at the grant date fair value of the award. The Company estimates grant date fair value for stock options using the Black-Scholes option-pricing model. The Company estimates grant date fair value for restricted stock units based on the closing price of the underlying shares on grant date. Determining the fair value of stock options under the Black-Scholes model requires judgment, including estimated volatility, risk free rate, expected term and estimated dividend yield. The assumptions used in calculating the fair value of stock-based compensation awards represent the Company’s best estimates, based on management judgment. The estimated dividend yield is zero since the Company has not issued dividends to date and does not anticipate issuing dividends. The risk-free interest rate is based on the implied yield currently available on U.S. Treasury zero coupon issues with an equivalent remaining term. Due to its limited trading history, the Company estimates volatility for option grants by evaluating the average historical volatility of a peer group of similar public companies. The expected term of the Company’s stock options represent the period that its stock-based awards are expected to be outstanding. For purposes of determining the expected term, the Company applies the simplified approach, in which the expected term of an award is presumed to be the mid-point between the vesting date and the expiration date of the award. Awards generally vest over a service period of four years , with a maximum contractual term of ten years . Pursuant to FASB ASC Subtopic 718-10-35, Stock Compensation , the initial determination of compensation cost is based on the fair value of the number of stock options granted, amortized over the vesting period. With the adoption of ASU 2016-09 (see Note 3), the Company no longer estimates its forfeiture rate in order to record stock compensation expense. Under ASU 2016-09 the Company now records the impact of forfeitures on stock compensation expense in the period the forfeitures occur. Compensation expense related to stock options is recognized using the straight-line attribution method. Compensation cost for restricted stock units is measured at the fair value of the underlying shares on grant date and recognized on a straight-line basis over the vesting period. (m) Foreign Currency The Company’s foreign subsidiary in India designates the U.S. dollar as the functional currency. For the subsidiary, assets and liabilities denominated in foreign currency are remeasured into U.S. dollars at current exchange rates for monetary assets and liabilities and historical exchange rates for nonmonetary assets and liabilities. Foreign currency gains and losses associated with remeasurement are included in (gains) losses from foreign currency transactions in the consolidated statements of operations. Foreign currency (gains) losses associated with transactions and remeasurement were $(0.3) million and $(0.3) million for the three and nine months ended September 30, 2016 , respectively, and $1.5 million and $2.3 million for the three and nine months ended September 30, 2015 , respectively. (n) Non-Monetary Transactions The Company occasionally participates in non-monetary transactions with its customers in exchange for marketing and other services. In accordance with FASB ASC Topic 845 – Nonmonetary transactions , non-monetary transactions with commercial substance are recorded at the estimated fair value of the services received from or provided to the counterparty, whichever is more clearly evident. In certain periods there are timing differences between the revenue and the related expense, due to the timing of delivery and receipt of services. Non-monetary transaction revenue totaled $0.7 million and $ 3.0 million for the three and nine months ended September 30, 2016 , respectively, and $1.1 million and $4.4 million for the three and nine months ended September 30, 2015 , respectively. Non-monetary transaction expense totaled $0.5 million and $2.9 million for the three and nine months ended September 30, 2016 , respectively, and $0.7 million and $4.6 million for the three and nine months ended September 30, 2015 , respectively.

New Accounting Pronouncements

New Accounting Pronouncements	9 Months Ended
	Sep. 30, 2016
Accounting Changes and Error Corrections [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements Adopted In March 2016, the FASB issued an amendment to ASC Topic 718, Compensation-Stock Compensation. ASU 2016-09, Compensation-Stock Compensation (Topic 718) , simplifies several aspects of the accounting for stock-based compensation, including accounting for income taxes, forfeitures, statutory tax withholding requirements and classification in the statement of cash flows. Primarily, this ASU eliminates the Additional Paid-In Capital pool ("APIC pool") concept and reduces the complexity in accounting for excess tax benefits and tax deficiencies. Under the new guidance, a company recognizes all excess tax benefits and tax deficiencies as income tax expense or benefit in the income statement. In addition, under the new guidance, a company may make a policy election to either estimate the number of stock awards that are expected to vest or account for forfeitures as they occur. This amendment would have become effective for the Company in the first quarter of 2017. However, the Company early adopted this standard on a prospective basis in the first quarter of 2016 and elected to account for forfeitures as they occur. The adoption of this standard required the Company to record a cumulative-effect adjustment to address historical forfeiture rate estimates for stock-based awards that were unvested as of December 31, 2015. The cumulative-effect adjustment was recorded in the first quarter and resulted in an offsetting entry to Additional Paid-in Capital and Retained Earnings of $1.4 million , resulting in no net impact on Total Stockholders' Equity. In November 2015, the FASB issued an amendment to ASC Topic 740: Income Taxes . ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes (“ASU 2015-17”), which requires deferred tax liabilities and assets to be classified as noncurrent in a classified statement of financial position. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2017, and interim periods within annual periods beginning after December 15, 2018. Earlier application is permitted for all entities as of the beginning of an interim or annual reporting period. This amendment may be applied either prospectively, or retrospectively to all periods presented. The Company adopted the provisions of ASU 2015-17 prospectively in the fourth quarter of 2015, and did not retrospectively adjust the prior periods. The adoption of this ASU simplifies the presentation of deferred income taxes and reduces complexity without decreasing the usefulness of information provided to users of financial statements. The adoption of ASU 2015-17 did not have a significant impact on our financial position, results of operations, and cash flows. In September 2015, the FASB issued an amendment to ASC Topic 805: Business Combinations . ASU 2015-16, Business Combinations: Simplifying the Accounting for Measurement-Period Adjustments , simplifies the accounting for measurement period adjustments by requiring companies to recognize adjustments identified during the measurement period in the reporting period in which the adjustment amounts are determined. Prior to adoption, these measurement period adjustments were required to be recorded as retrospective adjustments to the provisional amounts recognized at the acquisition date with a corresponding adjustment to Goodwill. This amendment became effective for the Company in the first quarter of 2016. The adoption of ASU 2015-16 did not have a significant impact on our financial position, results of operations, and cash flows. Pending/ Under Review In August 2016, the FASB issued an amendment to ASC Topic 230: Statement of Cash Flows. ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments , which provides specific guidance for the classification of certain cash receipts and cash payments in the statement of cash flows. Specifically, this guidance addresses the classification of contingent consideration payments made after a business combination, debt prepayment or debt extinguishment costs and distributions received from equity method investees, as well as other specific cash receipts and cash payments. Under current U.S. GAAP, there is no clarity regarding how these cash receipts and cash payments should be classified in the statement of cash flows, which led to diversity in practice. This amendment will become effective for the Company in the first quarter of 2018, although earlier adoption is permitted for financial statements have not been issued. Management is currently assessing the effect the adoption of this standard will have on the Company's consolidated financial statements. In February 2016, the FASB issued an amendment to ASC Topic 840: Leases. ASU 2016-02, Leases (Topic 842) , which conforms the treatment for all leases by requiring the lessees to recognize the lease assets and lease liabilities that arise from substantially all leases in the statement of financial position and to disclose qualitative and quantitative information about leases. Under current U.S. GAAP, leases designated as operating leases rather than capital leases are not reflected on the balance sheet. This amendment will become effective for the Company in the first quarter of 2019, although earlier adoption is permitted for financial statements that have not been issued. Management is currently assessing the effect the adoption of this standard will have on the Company's consolidated financial statements. In May 2014, the FASB and the International Accounting Standards Board issued joint guidance to improve and converge the financial reporting requirements for revenue from contracts with customers. ASU 2014-09, Revenue from Contracts with Customers , prescribes a five-step model for revenue recognition that will replace most existing revenue recognition guidance under U.S. GAAP. The new standard supersedes nearly all existing revenue recognition guidance under U.S. GAAP, and requires companies to recognize revenue when it transfers goods or services to a customer in an amount that reflects the consideration to which a company expects to be entitled for those goods or services. This update also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. ASU 2014-09 allows for either full retrospective or modified retrospective adoption. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers: Deferral of the Effective Date , which defers the effective date of ASU 2014-09 for the Company to be the first quarter of 2018. Early adoption is permitted for the Company, but only as of the first quarter of 2017. Management is still evaluating which adoption method it will use, the timing of its adoption and assessing the effect the adoption of this standard will have on the Company's consolidated financial statements.

Net Income (Loss) Per Share

Net Income (Loss) Per Share	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Net Income (Loss) Per Share	Net (Loss) Income Per Share The Company calculates basic net (loss) income per share of common stock by dividing net (loss) income for the period by the weighted-average number of shares of common stock outstanding during the period. The Company calculates diluted net (loss) income per share by dividing net (loss) income attributable to the Company for the period by the weighted-average number of shares of common stock outstanding during the period, plus any dilutive effect of share-based equity awards during the period, using the treasury stock method. The computation of basic and diluted net (loss) income per share is as follows (in thousands, except share and per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Net (loss) income $ (5,578 ) $ 781 $ (12,443 ) $ (7,246 ) Weighted average number of shares outstanding: Weighted average common shares outstanding for basic earnings per share 42,411,871 41,723,667 42,239,081 41,512,189 Weighted average common shares outstanding for diluted earnings per share 42,411,871 43,481,392 42,239,081 41,512,189 Net (loss) income per share: Basic $ (0.13 ) $ 0.02 $ (0.29 ) $ (0.17 ) Diluted $ (0.13 ) $ 0.02 $ (0.29 ) $ (0.17 ) The weighted average number of shares outstanding used in the computation of diluted loss per share does not include the effect of the following stock options and restricted stock units because their effect would have been anti-dilutive: Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Anti-dilutive: stock options and restricted stock units 1,827,709 — 1,686,172 1,845,929

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company generally estimates its annual effective tax rate for the full fiscal year and applies that rate to its income from continuing operations before income taxes in determining its provision for income taxes for the respective periods. The Company generally records discrete items in each respective period as appropriate. However, if a company is unable to reliably estimate its annual effective tax rate, then the actual effective tax rate for the year-to-date period may be the best estimate for the annual effective tax rate. For the three and nine months ended September 30, 2016 and the comparable periods in 2015, the Company determined that the annual rate method would not provide for a reliable estimate due to volatility in the forecasting process. As a result, the effective tax rate for the three and nine month periods ended September 30, 2016 and 2015 was calculated based on an actual effective tax rate, (the "cut-off" method), plus discrete items. The Company’s consolidated effective tax rate for the three and nine months ended September 30, 2016 was a provision of 18.7% and 26.1% , respectively. The Company’s consolidated effective tax rate for the three and nine months ended September 30, 2015 was a benefit of 5.5% and 8.8% , respectively. The Company’s estimated effective tax rate is subject to fluctuation based upon the level and mix of earnings and losses by tax jurisdiction, and the relative impact of permanent book to tax differences (e.g., non-deductible expenses). As a result of these factors, and due to potential changes in the Company’s period to period results, fluctuations in the Company’s effective tax rate and respective tax provisions or benefits may occur. The Company is subject to U.S. federal income tax, various state income taxes and various foreign income taxes. In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in this assessment. Management believes the Company will achieve profitable operations in future years that will enable the Company to recover the benefit of its U.S. net deferred tax assets. However, the Company does not have sufficient objective evidence to support the future use of U.S. deferred tax assets and certain deferred tax assets related to foreign tax credits, and accordingly, established a valuation allowance against these deferred tax assets as required by generally accepted accounting principles. Recording this valuation allowance does not impact the Company’s ability to realize the benefit of this asset. The Company permanently reinvests cumulative undistributed earnings of its non-U.S. subsidiaries in non-U.S. operations. U.S. federal income taxes have not been provided for in relation to undistributed earnings to the extent that they are permanently reinvested in the Company’s non-U.S. operations. As of September 30, 2016 , the undistributed earnings of the Company’s foreign affiliates was $19.2 million . The Company recognizes interest and penalties related to uncertain tax positions in income tax expense when assessed.

Stock-Based Compensation

Stock-Based Compensation	9 Months Ended
	Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-Based Compensation	Stock-Based Compensation Stock Options Stock options are granted with an exercise price equal to the stock’s fair value at the date of grant. The awards vest at various times from the date of grant, with most options vesting in tranches generally over four years . All options expire ten years after the date of grant. At September 30, 2016 , there were 7,047,504 shares available for the Company to grant under the 2013 Equity Incentive Plan. The grant-date fair value of each option award is estimated on the date of grant using the Black-Scholes option-pricing model. The weighted average assumptions for 2016 grants are provided in the table below. Because the Company’s shares were not publicly traded prior to August 9, 2013 and its shares were rarely traded privately, and due to the limited trading history since August 9, 2013, expected volatility is estimated based on the average historical volatility of similar entities with publicly traded shares. Similarly, due to the Company's limited trading history, the expected term is calculated using the simplified method, which is an average of the respective options' remaining contractual term and their expected vesting dates. The risk-free rate for the expected term of the option is based on the U.S. Treasury yield curve at the date of grant. Expense is recognized using the straight-line attribution method. The Company granted no stock-based awards during the three months ended September 30, 2016 . The following is a summary of the weighted average assumptions used in the valuation of stock-based awards under the Black-Scholes model: Nine Months Ended September 30, 2016 Dividend yield 0.00 % Volatility 41.81 % Expected term (years) 6.28 Risk-free interest rate 1.52 % Stock option activity during the periods indicated is as follows: Number of shares subject to options Weighted average exercise price per share Weighted average remaining contractual term (years) Aggregate intrinsic value Balance at December 31, 2015 4,127,395 $ 18.60 7.57 $ 67,323 Granted 1,081,815 21.75 Exercised (332,814 ) 12.46 Forfeited (196,139 ) 25.35 Expired (3,067 ) 23.59 Balance at September 30, 2016 4,677,190 $ 19.48 7.57 $ 57,216 Exercisable at September 30, 2016 1,643,467 $ 9.76 5.68 $ 36,081 The weighted average grant date fair value of options granted during the nine months ended September 30, 2016 was $9.31 . The total intrinsic value of options exercised during the nine months ended September 30, 2016 was $6.7 million . The Company recorded stock-based compensation expense related to options of $2.6 million and $1.7 million during the three months ended September 30, 2016 and 2015 , respectively, and $7.2 million and $5.1 million during the nine months ended September 30, 2016 and 2015 , respectively. At September 30, 2016 , there was $25.2 million of total unrecognized compensation cost related to unvested stock options granted under the Plan, which is expected to be recognized over a weighted average period of 2.60 years . Restricted Stock Units During the nine months ended September 30, 2016 , the Company issued restricted stock units (RSUs) to employees. RSU activity during the periods indicated is as follows: Number of shares subject to restriction Weighted average share value Weighted average remaining contractual term (years) Aggregate intrinsic value Balance at December 31, 2015 902,876 $ 28.49 1.77 $ 31,519 Granted 463,613 21.75 Vested (178,912 ) 29.47 Forfeited (57,355 ) 26.57 Balance at September 30, 2016 1,130,222 $ 25.67 1.63 $ 35,840 The related compensation expense for restricted stock units recognized during the three months ended September 30, 2016 and 2015 was $2.1 million and $1.2 million , respectively, and $6.0 million and $3.3 million for the nine months ended September 30, 2016 and 2015 , respectively. At September 30, 2016 , there was $22.7 million of total unrecognized compensation cost related to unvested RSUs granted under the Plan. That cost is expected to be recognized over a weighted average period of 2.79 years .

Stockholders' Equity

Stockholders' Equity	9 Months Ended
	Sep. 30, 2016
Equity [Abstract]
Stockholders' Equity	Stockholders’ Equity Changes in Stockholders’ Equity Changes in stockholders’ equity for the nine months ended September 30, 2016 were as follows (in thousands, except share amounts): Common Stock Shares Common Stock Amount Treasury Stock Additional Paid-In Capital Accumulated other comprehensive loss Accumulated Deficit Total Stockholders’ Equity Balance as of December 31, 2015 42,523,229 $ 43 $ (3,966 ) $ 218,493 $ (274 ) $ (40,015 ) $ 174,281 Cumulative-effect adjustment — — — 1,421 — (1,421 ) — Balance as of December 31, 2015, as adjusted 42,523,229 43 (3,966 ) 219,914 (274 ) (41,436 ) 174,281 Net loss — — — — — (12,443 ) (12,443 ) Stock-based compensation expense — — — 13,235 — — 13,235 Exercise of stock options 332,814 — — 4,139 — — 4,139 Vesting of restricted stock awards 178,912 — — — — — — Foreign currency translation loss — — — — (639 ) — (639 ) Balance as of September 30, 2016 43,034,955 $ 43 $ (3,966 ) $ 237,288 $ (913 ) $ (53,879 ) $ 178,573 The cumulative effect adjustment is related to our adoption of ASU 2016-09, Compensation-Stock Compensation (Topic 718) , in the first quarter of 2016.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies a) Legal Proceedings, Regulatory Matters and Other Contingencies From time to time, the Company may become involved in legal proceedings, regulatory matters or other contingencies in the ordinary course of its business. The Company is not presently involved in any legal proceeding, regulatory matter or other contingency that, if determined adversely to it, would individually or in the aggregate have a material adverse effect on its business, operating results, financial condition or cash flows. b) Acquisition Payouts A summary of the changes in the recorded amount of accrued compensation and deferred consideration from acquisitions from December 31, 2015 to September 30, 2016 is as follows (dollars in thousands): Compensation Deferred Consideration Total Liability as of December 31, 2015 $ 375 $ 2,490 $ 2,865 Payments — — — Additional accruals 1,431 — 1,431 Liability as of September 30, 2016 $ 1,806 $ 2,490 $ 4,296 The accrued compensation and consideration related to acquisition payouts is recorded within accrued and other current liabilities on the accompanying consolidated balance sheets.

Pending Merger with Vista Funds

Pending Merger with Vista Funds (Notes)	9 Months Ended
	Sep. 30, 2016
Pending Merger with Vista Funds [Abstract]
Business Combination Disclosure [Text Block]	Pending Merger with Vista Funds Submission of Matters to a Vote of Securities Holders On July 12, 2016, the Company held a special meeting of stockholders (the “Special Meeting”) at Cvent’s principal executive offices in Tysons Corner, Virginia to vote on the proposals described in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on June 9, 2016 and first mailed to Cvent’s stockholders on June 10, 2016. At the Special Meeting, stockholders approved the proposal to adopt the Agreement and Plan of Merger, dated as of April 17, 2016 (the “Merger Agreement”) by and among Cvent, Papay Holdco, LLC (“Parent”), and Papay Merger Sub, Inc. (“Merger Sub”), pursuant to which Merger Sub will merge with and into Cvent (the “Merger”), and Cvent will become a wholly owned subsidiary of Parent. As previously disclosed in the Form 10-Q filed on August 5, 2016, on June 30, 2016, each of Cvent and the Vista Funds (the “parties”) received a request for additional information and documentary material, commonly referred to as a “Second Request,” from the U.S. Department of Justice (the “DOJ”) in connection with the Merger, which extends the waiting period applicable to the consummation of the Merger until the 30th day after substantial compliance by Cvent and the Vista Funds with the “Second Request,” unless the waiting period is extended voluntarily by the parties or terminated sooner by the DOJ. On September 12, 2016, the parties entered into a timing agreement with the DOJ under which the parties agreed (i) to substantially comply with the Second Request on a planned schedule and (ii) not to consummate the Merger until 60 days after the parties substantially comply with the Second Request. The parties substantially complied with the Second Request on September 23, 2016 and therefore cannot consummate the Merger before November 22, 2016. The parties expect the Merger to be completed in the fourth quarter of this year. On October 17, 2016, the parties mutually agreed to extend the termination date specified in the Merger Agreement until April 17, 2017. No other provisions of the Merger Agreement were otherwise amended or waived, and the Merger Agreement remains in full force and effect. As disclosed at that time, the Merger is subject to certain conditions, including, without limitation, the expiration or termination of any waiting periods applicable to the consummation of the Merger under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 and approval under the antitrust and competition laws of Austria. The Merger has been cleared by competition authorities in Austria. At the effective time of the Merger, each share of common stock, par value $0.001 per share, of the Company issued an outstanding as of immediately prior to the effective time will be canceled and extinguished and automatically converted into the right to receive cash in an amount equal to $36.00 per share, without interest thereon. The Company has recorded $ 4.7 million and $6.0 million in transaction costs in general & administrative expenses related to this transaction during the three and nine months ended September 30, 2016 .

Subsequent Events

Subsequent Events	9 Months Ended
	Sep. 30, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company has evaluated subsequent events through November 2, 2016 , the date the financial statements were available to be issued.

Summary of Significant Accoun17

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Basis of Presentation	(a) Basis of Presentation The financial information presented in the accompanying unaudited consolidated financial statements as of September 30, 2016 , and for the three and nine months ended September 30, 2016 and 2015 has been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”) regarding interim financial reporting. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments, consisting primarily of normal recurring accruals, necessary for a fair presentation of the financial position as of September 30, 2016 , the results of operations for the three and nine months ended September 30, 2016 and 2015 , and cash flows for the nine months ended September 30, 2016 and 2015 . These unaudited consolidated financial statements should be read in conjunction with the annual audited consolidated financial statements and notes thereto.
Reclassification	(b) Reclassification Certain items in the prior period financial statements have been reclassified for comparative purposes to conform to the current period presentation.
Use of Estimates	(c) Use of Estimates The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles 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 estimates and assumptions made by management include estimated useful lives of property and equipment and capitalized software development costs, the fair value of goodwill and intangibles, determination of estimated selling prices, allowances for doubtful accounts, valuation of deferred tax assets, valuation assumptions in purchase accounting, certain assumptions related to stock-based compensation, income taxes and legal and other contingencies. Actual results could differ from those estimates and assumptions.
Cash and Cash Equivalents	(d) Cash and Cash Equivalents Highly liquid financial instruments purchased with original maturities of 90 days or less at the date of purchase are reported as cash equivalents. Cash equivalents are recorded at cost, which approximates fair value. Included in cash and cash equivalents are funds representing amounts reserved for registrations sold on behalf of customers. While these funds are not restricted as to their use, a liability for amounts due to customers under these arrangements has been recorded in accrued expenses and other current liabilities in the accompanying consolidated balance sheets. The Company had amounts due to customers of $4.3 million and $1.8 million included within cash and cash equivalents as of September 30, 2016 and December 31, 2015 , respectively.
Short-term Investments	(e) Short-term Investments The Company’s short-term investments consist of highly liquid financial instruments with original maturities greater than 90 days but less than one year . These short-term investments are comprised of certificates-of-deposit.
Revenue Recognition	(f) Revenue Recognition The Company derives revenue from two primary sources: Event Cloud subscription-based solutions and Hospitality Cloud marketing solutions. These services are generally provided under annual and multi-year contracts that are generally only cancellable for cause. Revenue is generally recognized on a straight-line basis over the term of the contract. The Company recognizes revenue when all of the following conditions are met: (i) persuasive evidence exists of an arrangement with the customer reflecting the terms and conditions under which the solutions or services will be provided; (ii) delivery to customers has occurred or services are rendered; (iii) the fee is fixed or determinable; and (iv) collection of the fees is reasonably assured. The Company considers a signed agreement or other similar documentation to be persuasive evidence of an arrangement. Collectability is assessed based on a number of factors, including transaction history and the creditworthiness of a customer. If it is determined that collection is not reasonably assured, revenue is not recognized until collection becomes reasonably assured, which is generally upon receipt of cash. The Company applies the provisions of Financial Accounting Standards Board (“FASB”) ASU 2009-13, Revenue Recognition (Topic 605): Multiple-Deliverable Revenue Arrangements (formerly EITF Issue No. 08-01, Revenue Arrangements with Multiple Deliverables) with respect to its multiple-element arrangements entered into or significantly modified on or after January 1, 2011. Event Cloud Revenue Event Management The Company generates the majority of its revenue through Software-as-a-Service (“SaaS”) subscriptions to the event and conference management platform, pricing for which is subject to the features and functionality selected by the customer. No features or functionality within the subscription-based services have stand-alone value apart from one another and, therefore, the entire subscription fee is recognized on a straight-line basis over the term of the subscription arrangement. SaaS subscriptions may include functionality that enables customers to manage the registration of participants attending the customer’s event or events. In some cases, the negotiated fee for the subscription is based on a maximum number of event registrations permitted over the subscription term. At any time during the subscription term, customers may elect to purchase blocks of additional registrations, which are referred to as subscription up-sells. The fees associated with the up-sells are added to the original subscription fee, and the revenue is recognized over the remaining subscription period. No portion of the subscription fee is refundable regardless of the actual number of registrations that occur, or the extent to which other features and functionality are used. Mobile Apps Subscription-based solutions also include the sale of mobile event apps. The revenue for mobile event apps solutions is generally recognized on a straight-line basis over the life of the contract. A customer may use a singular mobile event app for any number of events. At any time during the subscription term, customers may elect to purchase additional mobile event apps, which are referred to as mobile up-sells. The fees associated with the up-sells are added to the original subscription fee, and the revenue is recognized over the remaining subscription period. No portion of the subscription fee is refundable. Onsite Event Solutions Event specific onsite solutions include the rental of equipment and consultants needed to successfully manage and execute a complex event. When these services are sold on a stand-alone basis revenue is recognized based on the contractual stated value after the delivery of the services has been fully completed. When these services are bundled with other subscription-based services, revenue is recognized ratably over the contract term. Hospitality Cloud Revenue Marketing Solutions Revenue The Hospitality Cloud is branded to provide a full spectrum of cloud-based solutions across the hotel group sales lifecycle. Prior to this, the Company primarily concentrated on servicing the hospitality sector with marketing solutions through the Cvent Supplier Network (“CSN”), which provided substantially all of the revenue for this product line in 2015 and before. Marketing solutions revenue is generated through the delivery of various forms of advertising sold through annual or multi-year contracts to marketers, principally hotels and venues. Such solutions include prominent display of a customer’s venue within the Cvent Supplier Network, the Cvent Destination Guide, the Elite Meetings magazine or in various electronic newsletters. Pricing for the advertisements is based on the term of the advertisement, targeted geography, number of advertisements and prominence of the ad placement. The Company enters into arrangements with multiple deliverables that generally include various marketing solutions that may be sold individually or bundled together and delivered over various periods of time. In such situations, the Company applies the provisions of FASB, Accounting Standards Codification (“ASC”), No. 605-25, Revenue Recognition – Multiple Element Arrangements to account for the various elements within the marketing solution agreements delivered over the platform. Under such guidance, in order to treat deliverables in a multiple-deliverable arrangement as separate units of accounting, the deliverables must have standalone value upon delivery. If the deliverables have standalone value upon delivery, the Company accounts for each deliverable separately and revenue is recognized ratably over the contractual period that the related advertising deliverable is provided. Annual marketing solutions on the Cvent Supplier Network are often sold separately, and, as such, all have standalone value. Certain one-time marketing solutions, which can run for a month, several months, or a year, are primarily sold in a package. In determining whether the marketing solutions sold in packages have standalone value, the Company considers the availability of the services from other vendors, the nature of the solutions, and the contractual dependence of the solutions to the rest of the package. Revenue arrangements with multiple deliverables are divided into separate units of accounting and the arrangement consideration is allocated to all deliverables based on the relative selling price method. In such circumstances, the Company uses the selling price hierarchy of: (i) vendor-specific objective evidence, or VSOE, if available, (ii) third-party evidence of selling price, or TPE, and (iii) best estimate of selling price. VSOE is limited to the price charged when the same element is sold separately by the Company. Due to the unique nature of some multiple deliverable revenue arrangements, the Company may not be able to establish selling prices based on historical stand-alone sales using VSOE or TPE; therefore the Company may use its best estimate to establish selling prices for these arrangements. The Company establishes the best estimates within a range of selling prices considering multiple factors including, but not limited to, factors such as size of transaction, customer demand and price lists.
Deferred Revenue	(g) Deferred Revenue Deferred revenue consists of contractual billings or payments received in advance of revenue recognition and for which the underlying contract term has commenced from Event Cloud services or Hospitality Cloud solutions that are subsequently recognized when the revenue recognition criteria are met.
Business Combinations	(h) Business Combinations The Company is required to allocate the purchase price of acquired companies to the identifiable tangible and intangible assets acquired and liabilities assumed at the acquisition date based upon their estimated fair values. Goodwill as of the acquisition date represents the excess of the purchase consideration of an acquired business over the fair value of the underlying net tangible and intangible assets acquired and liabilities assumed. This allocation and valuation require management to make significant estimates and assumptions, specifically with respect to the value of long-lived and intangible assets. Critical estimates in valuing intangible assets include but are not limited to estimates about: future expected cash flows from customer contracts, customer lists, distribution agreements, proprietary technology and non-competition agreements; the acquired company’s brand awareness and market position, assumptions about the period of time the brand will continue to be used in the Company’s product portfolio; as well as expected costs to develop the in-process research and development into commercially viable products and estimated cash flows from the projects when completed, and discount rates. The Company’s estimates of fair value are based upon assumptions the Company believes to be reasonable, but which are inherently uncertain and unpredictable. Assumptions may be incomplete or inaccurate, and unanticipated events and circumstances may occur. In addition, uncertain tax positions and tax-related valuation allowances assumed in connection with a business combination are initially estimated as of the acquisition date. The Company continues to evaluate these items quarterly and record any adjustments to the preliminary estimates to goodwill provided that the Company is within the measurement period. Subsequent to the measurement period, changes to these uncertain tax positions and tax related valuation allowances will affect the Company’s provision for income taxes in the consolidated statement of operations in the current period. Other estimates associated with the accounting for these acquisitions may change as additional information becomes available regarding the assets acquired and liabilities assumed. Costs incurred related to acquisitions are expensed as incurred.
Goodwill	(i) Goodwill Goodwill represents the excess of: (i) the aggregate of the fair value of consideration transferred in a business combination, over (ii) the fair value of assets acquired, net of liabilities assumed. Goodwill is not amortized, but is subject to annual impairment tests. The goodwill impairment test is a two-step test. Under the first step, the fair value of the reporting unit is compared with its carrying value, including goodwill. If the fair value of the reporting unit is less than its carrying value, an indication of goodwill impairment exists for the reporting unit and the entity must perform step two of the impairment test (measurement). Under step two, an impairment loss is recognized for any excess of the carrying amount of the reporting unit’s goodwill over the implied fair value of that goodwill. The implied fair value of goodwill is determined by allocating the fair value of the reporting unit in a manner similar to a purchase price allocation and the residual fair value after this allocation is the implied fair value of the reporting unit goodwill. Fair value of the reporting unit is estimated using a discounted cash flow analysis. If the fair value of the reporting unit exceeds its carrying value, step two is not performed. In September 2011, the FASB issued ASU 2011-8, Intangibles—Goodwill and Other (Topic 350): Testing Goodwill for Impairment . This ASU permits an entity to make a qualitative assessment of whether it is more likely than not that a reporting unit’s fair value is less than its carrying amount before applying the two-step goodwill impairment test. If an entity concludes it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, it need not perform the two-step impairment test. The Company performs its annual impairment review of goodwill on November 30 and when a triggering event occurs between annual impairment tests. There was a subsequent triggering event that occurred on April 17, 2016 when the Company entered into a merger agreement with Vista Funds (see note 9).
Capitalized Software Development Costs	(j) Capitalized Software Development Costs Costs to develop software directly used in the delivery of revenue generating activities are capitalized and recorded as capitalized software in accordance with the provisions of FASB ASC Subtopic 350-40, Intangibles-Goodwill and Other Subtopic 40 Internal-Use Software on the balance sheet. These costs are amortized on a project-by-project basis using the straight-line method over the estimated economic life of the application, which is generally three years , beginning when the asset is substantially ready for use. Costs incurred during the preliminary development stage, as well as maintenance, minor enhancements and training costs are expensed as incurred.
Deferred Tax Assets and Liabilities	(k) Deferred Tax Assets and Liabilities Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. To the extent that it is not considered to be more likely than not that a deferred tax asset will be realized, a valuation allowance is established. The Company applies the provisions of ASC Subtopic 740-10, Income Taxes—Overall , which provides guidance related to the accounting for uncertain tax positions. In accordance with ASC 740, the Company only recognizes the tax benefit from an uncertain tax position if it is more likely than not that the tax position will be sustained upon examination.
Stock-Based Compensation	(l) Stock-Based Compensation The Company accounts for its employee stock-based compensation awards in accordance with FASB ASC Topic 718, Compensation—Stock Compensation . ASC Topic 718 requires that all employee stock-based compensation is recognized as a cost in the financial statements and that for equity-classified awards, such cost is measured at the grant date fair value of the award. The Company estimates grant date fair value for stock options using the Black-Scholes option-pricing model. The Company estimates grant date fair value for restricted stock units based on the closing price of the underlying shares on grant date. Determining the fair value of stock options under the Black-Scholes model requires judgment, including estimated volatility, risk free rate, expected term and estimated dividend yield. The assumptions used in calculating the fair value of stock-based compensation awards represent the Company’s best estimates, based on management judgment. The estimated dividend yield is zero since the Company has not issued dividends to date and does not anticipate issuing dividends. The risk-free interest rate is based on the implied yield currently available on U.S. Treasury zero coupon issues with an equivalent remaining term. Due to its limited trading history, the Company estimates volatility for option grants by evaluating the average historical volatility of a peer group of similar public companies. The expected term of the Company’s stock options represent the period that its stock-based awards are expected to be outstanding. For purposes of determining the expected term, the Company applies the simplified approach, in which the expected term of an award is presumed to be the mid-point between the vesting date and the expiration date of the award. Awards generally vest over a service period of four years , with a maximum contractual term of ten years . Pursuant to FASB ASC Subtopic 718-10-35, Stock Compensation , the initial determination of compensation cost is based on the fair value of the number of stock options granted, amortized over the vesting period. With the adoption of ASU 2016-09 (see Note 3), the Company no longer estimates its forfeiture rate in order to record stock compensation expense. Under ASU 2016-09 the Company now records the impact of forfeitures on stock compensation expense in the period the forfeitures occur. Compensation expense related to stock options is recognized using the straight-line attribution method. Compensation cost for restricted stock units is measured at the fair value of the underlying shares on grant date and recognized on a straight-line basis over the vesting period.
Foreign Currency	(m) Foreign Currency The Company’s foreign subsidiary in India designates the U.S. dollar as the functional currency. For the subsidiary, assets and liabilities denominated in foreign currency are remeasured into U.S. dollars at current exchange rates for monetary assets and liabilities and historical exchange rates for nonmonetary assets and liabilities. Foreign currency gains and losses associated with remeasurement are included in (gains) losses from foreign currency transactions in the consolidated statements of operations. Foreign currency (gains) losses associated with transactions and remeasurement were $(0.3) million and $(0.3) million for the three and nine months ended September 30, 2016 , respectively, and $1.5 million and $2.3 million for the three and nine months ended September 30, 2015 , respectively.
Non-Monetary Transactions	(n) Non-Monetary Transactions The Company occasionally participates in non-monetary transactions with its customers in exchange for marketing and other services. In accordance with FASB ASC Topic 845 – Nonmonetary transactions , non-monetary transactions with commercial substance are recorded at the estimated fair value of the services received from or provided to the counterparty, whichever is more clearly evident. In certain periods there are timing differences between the revenue and the related expense, due to the timing of delivery and receipt of services.
New Accounting Pronouncements	New Accounting Pronouncements Adopted In March 2016, the FASB issued an amendment to ASC Topic 718, Compensation-Stock Compensation. ASU 2016-09, Compensation-Stock Compensation (Topic 718) , simplifies several aspects of the accounting for stock-based compensation, including accounting for income taxes, forfeitures, statutory tax withholding requirements and classification in the statement of cash flows. Primarily, this ASU eliminates the Additional Paid-In Capital pool ("APIC pool") concept and reduces the complexity in accounting for excess tax benefits and tax deficiencies. Under the new guidance, a company recognizes all excess tax benefits and tax deficiencies as income tax expense or benefit in the income statement. In addition, under the new guidance, a company may make a policy election to either estimate the number of stock awards that are expected to vest or account for forfeitures as they occur. This amendment would have become effective for the Company in the first quarter of 2017. However, the Company early adopted this standard on a prospective basis in the first quarter of 2016 and elected to account for forfeitures as they occur. The adoption of this standard required the Company to record a cumulative-effect adjustment to address historical forfeiture rate estimates for stock-based awards that were unvested as of December 31, 2015. The cumulative-effect adjustment was recorded in the first quarter and resulted in an offsetting entry to Additional Paid-in Capital and Retained Earnings of $1.4 million , resulting in no net impact on Total Stockholders' Equity. In November 2015, the FASB issued an amendment to ASC Topic 740: Income Taxes . ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes (“ASU 2015-17”), which requires deferred tax liabilities and assets to be classified as noncurrent in a classified statement of financial position. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2017, and interim periods within annual periods beginning after December 15, 2018. Earlier application is permitted for all entities as of the beginning of an interim or annual reporting period. This amendment may be applied either prospectively, or retrospectively to all periods presented. The Company adopted the provisions of ASU 2015-17 prospectively in the fourth quarter of 2015, and did not retrospectively adjust the prior periods. The adoption of this ASU simplifies the presentation of deferred income taxes and reduces complexity without decreasing the usefulness of information provided to users of financial statements. The adoption of ASU 2015-17 did not have a significant impact on our financial position, results of operations, and cash flows. In September 2015, the FASB issued an amendment to ASC Topic 805: Business Combinations . ASU 2015-16, Business Combinations: Simplifying the Accounting for Measurement-Period Adjustments , simplifies the accounting for measurement period adjustments by requiring companies to recognize adjustments identified during the measurement period in the reporting period in which the adjustment amounts are determined. Prior to adoption, these measurement period adjustments were required to be recorded as retrospective adjustments to the provisional amounts recognized at the acquisition date with a corresponding adjustment to Goodwill. This amendment became effective for the Company in the first quarter of 2016. The adoption of ASU 2015-16 did not have a significant impact on our financial position, results of operations, and cash flows. Pending/ Under Review In August 2016, the FASB issued an amendment to ASC Topic 230: Statement of Cash Flows. ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments , which provides specific guidance for the classification of certain cash receipts and cash payments in the statement of cash flows. Specifically, this guidance addresses the classification of contingent consideration payments made after a business combination, debt prepayment or debt extinguishment costs and distributions received from equity method investees, as well as other specific cash receipts and cash payments. Under current U.S. GAAP, there is no clarity regarding how these cash receipts and cash payments should be classified in the statement of cash flows, which led to diversity in practice. This amendment will become effective for the Company in the first quarter of 2018, although earlier adoption is permitted for financial statements have not been issued. Management is currently assessing the effect the adoption of this standard will have on the Company's consolidated financial statements. In February 2016, the FASB issued an amendment to ASC Topic 840: Leases. ASU 2016-02, Leases (Topic 842) , which conforms the treatment for all leases by requiring the lessees to recognize the lease assets and lease liabilities that arise from substantially all leases in the statement of financial position and to disclose qualitative and quantitative information about leases. Under current U.S. GAAP, leases designated as operating leases rather than capital leases are not reflected on the balance sheet. This amendment will become effective for the Company in the first quarter of 2019, although earlier adoption is permitted for financial statements that have not been issued. Management is currently assessing the effect the adoption of this standard will have on the Company's consolidated financial statements. In May 2014, the FASB and the International Accounting Standards Board issued joint guidance to improve and converge the financial reporting requirements for revenue from contracts with customers. ASU 2014-09, Revenue from Contracts with Customers , prescribes a five-step model for revenue recognition that will replace most existing revenue recognition guidance under U.S. GAAP. The new standard supersedes nearly all existing revenue recognition guidance under U.S. GAAP, and requires companies to recognize revenue when it transfers goods or services to a customer in an amount that reflects the consideration to which a company expects to be entitled for those goods or services. This update also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. ASU 2014-09 allows for either full retrospective or modified retrospective adoption. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers: Deferral of the Effective Date , which defers the effective date of ASU 2014-09 for the Company to be the first quarter of 2018. Early adoption is permitted for the Company, but only as of the first quarter of 2017. Management is still evaluating which adoption method it will use, the timing of its adoption and assessing the effect the adoption of this standard will have on the Company's consolidated financial statements.

Net Income (Loss) Per Share (Ta

Net Income (Loss) Per Share (Tables)	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Computation of Basic and Diluted Net Income Per Share	The computation of basic and diluted net (loss) income per share is as follows (in thousands, except share and per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Net (loss) income $ (5,578 ) $ 781 $ (12,443 ) $ (7,246 ) Weighted average number of shares outstanding: Weighted average common shares outstanding for basic earnings per share 42,411,871 41,723,667 42,239,081 41,512,189 Weighted average common shares outstanding for diluted earnings per share 42,411,871 43,481,392 42,239,081 41,512,189 Net (loss) income per share: Basic $ (0.13 ) $ 0.02 $ (0.29 ) $ (0.17 ) Diluted $ (0.13 ) $ 0.02 $ (0.29 ) $ (0.17 )

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Summary of Weighted Average Assumptions Used in Valuation of Stock-Based Awards	The following is a summary of the weighted average assumptions used in the valuation of stock-based awards under the Black-Scholes model: Nine Months Ended September 30, 2016 Dividend yield 0.00 % Volatility 41.81 % Expected term (years) 6.28 Risk-free interest rate 1.52 %
Stock Option Activity	Stock option activity during the periods indicated is as follows: Number of shares subject to options Weighted average exercise price per share Weighted average remaining contractual term (years) Aggregate intrinsic value Balance at December 31, 2015 4,127,395 $ 18.60 7.57 $ 67,323 Granted 1,081,815 21.75 Exercised (332,814 ) 12.46 Forfeited (196,139 ) 25.35 Expired (3,067 ) 23.59 Balance at September 30, 2016 4,677,190 $ 19.48 7.57 $ 57,216 Exercisable at September 30, 2016 1,643,467 $ 9.76 5.68 $ 36,081
Summary of RSU Activity	RSU activity during the periods indicated is as follows: Number of shares subject to restriction Weighted average share value Weighted average remaining contractual term (years) Aggregate intrinsic value Balance at December 31, 2015 902,876 $ 28.49 1.77 $ 31,519 Granted 463,613 21.75 Vested (178,912 ) 29.47 Forfeited (57,355 ) 26.57 Balance at September 30, 2016 1,130,222 $ 25.67 1.63 $ 35,840

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	9 Months Ended
	Sep. 30, 2016
Equity [Abstract]
Summary of Changes in Stockholders' Equity	Changes in stockholders’ equity for the nine months ended September 30, 2016 were as follows (in thousands, except share amounts): Common Stock Shares Common Stock Amount Treasury Stock Additional Paid-In Capital Accumulated other comprehensive loss Accumulated Deficit Total Stockholders’ Equity Balance as of December 31, 2015 42,523,229 $ 43 $ (3,966 ) $ 218,493 $ (274 ) $ (40,015 ) $ 174,281 Cumulative-effect adjustment — — — 1,421 — (1,421 ) — Balance as of December 31, 2015, as adjusted 42,523,229 43 (3,966 ) 219,914 (274 ) (41,436 ) 174,281 Net loss — — — — — (12,443 ) (12,443 ) Stock-based compensation expense — — — 13,235 — — 13,235 Exercise of stock options 332,814 — — 4,139 — — 4,139 Vesting of restricted stock awards 178,912 — — — — — — Foreign currency translation loss — — — — (639 ) — (639 ) Balance as of September 30, 2016 43,034,955 $ 43 $ (3,966 ) $ 237,288 $ (913 ) $ (53,879 ) $ 178,573

Commitments and Contingencies (

Commitments and Contingencies (Tables)	9 Months Ended
	Sep. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Changes in Recorded Amount of Accrued Compensation and Deferred Consideration from Acquisitions	A summary of the changes in the recorded amount of accrued compensation and deferred consideration from acquisitions from December 31, 2015 to September 30, 2016 is as follows (dollars in thousands): Compensation Deferred Consideration Total Liability as of December 31, 2015 $ 375 $ 2,490 $ 2,865 Payments — — — Additional accruals 1,431 — 1,431 Liability as of September 30, 2016 $ 1,806 $ 2,490 $ 4,296

Summary of Significant Accoun22

Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)Source	Sep. 30, 2015USD ($)	Dec. 31, 2015USD ($)
Significant Of Accounting Policies [Line Items]
Foreign Currency Transaction Gain (Loss), before Tax	$ 253	$ (1,467)	$ 344	$ (2,300)
Cash and cash equivalent maturity period			90 days
Amount due to customers under credit arrangements	$ 4,300		$ 4,300		$ 1,800
Minimum maturity for short-term investment			90 days
Maximum maturity for short-term investment			1 year
Number of primary sources | Source			2
Estimated dividend yield			0.00%
Risk-free interest rate			1.52%
Awards vesting, service period			4 years
Options expiration period			10 years
Non-monetary transaction revenue totaled	$ 700	1,100	$ 3,000	4,400
Non-monetary transaction expense totaled	$ 500	$ 700	$ 2,900	$ 4,600
US Treasury [Member]
Significant Of Accounting Policies [Line Items]
Risk-free interest rate			0.00%
Software Development [Member]
Significant Of Accounting Policies [Line Items]
Estimated useful life			3 years

New Accounting Pronouncements N

New Accounting Pronouncements New Accounting Pronouncements (Details) $ in Thousands	Dec. 31, 2015USD ($)
New Accounting Pronouncements [Abstract]
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 1,400

Net Income (Loss) Per Share - A

Net Income (Loss) Per Share - Additional Information (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Issuance of common stock upon vesting of early exercised options, Shares			332,814
Effect of anti-dilutive securities in computation of pro forma diluted loss per share	1,827,709,000	0	1,686,172,000	1,845,929,000

Net Income (Loss) Per Share - C

Net Income (Loss) Per Share - Computation of Basic and Diluted Net Income Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Share [Abstract]
Net loss	$ (5,578)	$ 781	$ (12,443)	$ (7,246)
Weighted average number of shares outstanding:
Weighted average shares outstanding for basic earnings per share (shares)	42,411,871	41,723,667	42,239,081	41,512,189
Weighted average shares outstanding for diluted earnings per share (shares)	42,411,871	43,481,392	42,239,081	41,512,189
Net income (loss) per share:
Basic (USD per share)	$ (0.13)	$ 0.02	$ (0.29)	$ (0.17)
Diluted (USD per share)	$ (0.13)	$ 0.02	$ (0.29)	$ (0.17)

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Effective income tax rate	(18.70%)	(5.50%)	(26.10%)	8.80%
Excess tax benefits from stock-based compensation			$ 0	$ 2,514
Undistributed earnings of Company's foreign affiliates	$ 19,200		$ 19,200

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards vesting, service period			4 years
Options expiration period			10 years
Weighted average grant date fair value			$ 9.31
Intrinsic value of options exercised			$ 6,700
Stock-based compensation expense	$ 4,692	$ 2,851	13,235	$ 8,406
Unrecognized compensation cost related to unvested stock options granted	25,200		$ 25,200
Weighted average period of unrecognized compensation cost recognition			2 years 7 months 6 days
Issuance of common stock upon vesting of early exercised options, Shares			332,814
Recognized compensation expense, term			2 years 9 months 14 days
Employee Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	2,600	1,700	$ 7,200	5,100
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	2,100	$ 1,200	6,000	$ 3,300
Unrecognized compensation cost related to unvested stock options granted	$ 22,700		$ 22,700
2013 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant	7,047,504		7,047,504

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of Weighted Average Assumptions Used in Valuation of Stock-Based Awards (Detail)	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Dividend yield		0.00%
Volatility		41.81%
Expected term (years)		6 years 3 months 11 days
Risk-free interest rate		1.52%

Stock-Based Compensation - Stoc

Stock-Based Compensation - Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of shares subject to options, Beginning Balance	4,127,395
Number of shares subject to options, Granted	1,081,815
Number of shares subject to options, Exercised	(332,814)
Number of shares subject to options, Forfeited	(196,139)
Number of shares subject to options, Expired	(3,067)
Number of shares subject to options, Ending Balance	4,677,190	4,127,395
Number of shares subject to options, Exercisable	1,643,467
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted average exercise price per share, Beginning Balance	$ 18.60
Weighted average exercise price per share, Granted	21.75
Weighted average exercise price per share, Exercised	12.46
Weighted average exercise price per share, Forfeited	25.35
Weighted average exercise price per share, Expired	23.59
Weighted average exercise price per share, Ending Balance	19.48	$ 18.60
Weighted average exercise price per share, Exercisable	$ 9.76
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term, Beginning Balance	7 years 6 months 25 days	7 years 6 months 25 days
Weighted average remaining contractual term, Ending Balance	7 years 6 months 25 days	7 years 6 months 25 days
Weighted average remaining contractual term, Exercisable	5 years 8 months 5 days
Aggregate intrinsic value, Beginning Balance	$ 67,323
Aggregate intrinsic value, Ending Balance	57,216	$ 67,323
Aggregate intrinsic value, Exercisable	$ 36,081

Stock-Based Compensation - Su30

Stock-Based Compensation - Summary of RSU Activity (Detail) - Restricted Stock Units (RSUs) [Member] - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Number of shares subject to restriction, Beginning Balance	902,876
Number of shares subject to restriction, Granted	463,613
Number of shares subject to restriction, Vested	(178,912)
Number of shares subject to restriction, Forfeited	(57,355)
Number of shares subject to restriction, Ending Balance	1,130,222	902,876
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted average share value, Beginning Balance	$ 28.49
Weighted average share value, Granted	21.75
Weighted average share value, Vested	29.47
Weighted average share value, Forfeited	26.57
Weighted average share value, Ending Balance	$ 25.67	$ 28.49
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term, Beginning Balance	1 year 7 months 17 days	1 year 9 months 7 days
Weighted average remaining contractual term, Ending Balance	1 year 7 months 17 days	1 year 9 months 7 days
Aggregate intrinsic value, Beginning Balance	$ 31,519
Aggregate intrinsic value, Ending Balance	$ 35,840	$ 31,519

Stockholders' Equity - Summary

Stockholders' Equity - Summary of Changes in Stockholders' Equity (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Cumulative Effect of New Accounting Principle in Period of Adoption					$ 1,400
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			$ 174,281
Beginning Balance, Shares			42,523,229
Net loss	$ (5,578)	$ 781	$ (12,443)	$ (7,246)
Share-based compensation expense			13,235
Exercise of stock options and vesting of restricted stock awards			$ 4,139
Issuance of common stock upon vesting of early exercised options, Shares			332,814
Foreign currency translation gain	(173)	$ (87)	$ (639)	$ (36)
Ending Balance	$ 178,573		$ 178,573
Ending Balance, Shares	43,034,955		43,034,955
Common Stock [Member]
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			$ 43
Beginning Balance, Shares			42,523,229
Stock Issued During Period Shares Exercise of Options			332,814
Exercise of stock options and vesting of restricted stock awards, Shares			178,912
Ending Balance	$ 43		$ 43
Ending Balance, Shares	43,034,955		43,034,955
Treasury Stock [Member]
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			$ (3,966)
Ending Balance	$ (3,966)		(3,966)
Additional Paid-In Capital [Member]
Stockholder's Equity Attributable to Parent, as adjusted					219,914
Cumulative Effect of New Accounting Principle in Period of Adoption					1,421
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			218,493
Share-based compensation expense			13,235
Exercise of stock options and vesting of restricted stock awards			4,139
Ending Balance	237,288		237,288
Accumulated Deficit [Member]
Stockholder's Equity Attributable to Parent, as adjusted					(41,436)
Cumulative Effect of New Accounting Principle in Period of Adoption					$ (1,421)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			(40,015)
Net loss			(12,443)
Ending Balance	(53,879)		(53,879)
Accumulated Other Comprehensive Loss [Member]
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning Balance			(274)
Foreign currency translation gain			(639)
Ending Balance	$ (913)		$ (913)

Commitments and Contingencies -

Commitments and Contingencies - Changes in Recorded Amount of Accrued Compensation and Deferred Consideration from Acquisitions (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)
Business Combination Accrued Compensation And Deferred Consideration Payable [Roll Forward]
Accrued compensation liability, Beginning balance	$ 375
Accrued compensation liability, Payments	0
Accrued compensation liability, Additional accruals	1,431
Accrued compensation liability, Ending balance	1,806
Deferred consideration liability, Beginning balance	2,490
Deferred consideration liability, Payments	0
Deferred consideration liability, Additional accruals	0
Deferred consideration liability, Ending balance	2,490
Accrued compensation and Deferred consideration liability, Beginning balance	2,865
Accrued compensation and Deferred consideration liability, Payments	0
Accrued compensation and Deferred consideration liability, Additional accruals	1,431
Accrued compensation and Deferred consideration liability, Ending balance	$ 4,296

Pending Merger with Vista Fun33

Pending Merger with Vista Funds Pending Merger with Vista Funds (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Pending Merger with Vista Funds [Abstract]
Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized	$ 4.7	$ 6