Angie's List 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
Document and Entity Information [Abstract]
Entity Registrant Name	Angie's List, Inc.
Entity Central Index Key	1,491,778
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		59,153,665

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and cash equivalents	$ 13,661,000	$ 32,599,000
Short-term investments	24,172,000	23,976,000
Accounts receivable, net of allowance for doubtful accounts of $3,210 and $1,658 at September 30, 2016 and December 31, 2015, respectively	16,817,000	17,019,000
Prepaid expenses and other current assets	18,750,000	19,026,000
Total current assets	73,400,000	92,620,000
Property, equipment and software, net	83,926,000	77,635,000
Goodwill	1,145,000	1,145,000
Amortizable intangible assets, net	1,413,000	2,011,000
Total assets	159,884,000	173,411,000
Liabilities and stockholders’ deficit
Accounts payable	7,683,000	10,525,000
Accrued liabilities	27,469,000	20,287,000
Less current maturities	750,000	1,500,000
Total current liabilities	107,326,000	113,944,000
Long-term debt, net	57,359,000	56,134,000
Other liabilities, noncurrent	1,096,000	1,332,000
Total liabilities	168,702,000	175,792,000
Commitments and contingencies (Note 9)	0	0
Stockholders’ deficit:
Preferred stock, $0.001 par value: 10,000,000 shares authorized, no shares issued or outstanding at September 30, 2016 and December 31, 2015	0	0
Common stock, $0.001 par value: 300,000,000 shares authorized, 67,710,129 and 67,162,990 shares issued and 59,151,417 and 58,604,278 shares outstanding at September 30, 2016 and December 31, 2015, respectively	68,000	67,000
Additional paid-in-capital	285,812,000	275,445,000
Treasury stock, at cost: 8,558,712 shares of common stock at September 30, 2016 and December 31, 2015	(23,719,000)	(23,719,000)
Accumulated deficit	(270,979,000)	(254,174,000)
Total stockholders’ deficit	(8,818,000)	(2,381,000)
Total liabilities and stockholders’ deficit	159,884,000	173,411,000
Deferred membership revenue [Member]
Liabilities and stockholders’ deficit
Deferred revenue, current	26,675,000	32,702,000
Deferred revenue, noncurrent	2,526,000	3,742,000
Deferred advertising revenue [Member]
Liabilities and stockholders’ deficit
Deferred revenue, current	44,749,000	48,930,000
Deferred revenue, noncurrent	$ 395,000	$ 640,000

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 3,210	$ 1,658
Preferred stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	67,710,129	67,162,990
Common stock, shares outstanding	59,151,417	58,604,278
Treasury stock, at cost, shares of common stock	8,558,712	8,558,712

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Revenue
Membership	$ 13,661	$ 17,178	$ 45,640	$ 51,427
Service provider	66,084	69,814	201,021	206,443
Total revenue	79,745	86,992	246,661	257,870
Operating expenses
Operations and support	10,236	14,022	32,617	43,476
Selling	29,659	28,743	84,474	88,587
Marketing	25,343	26,175	58,890	73,730
Product and technology	16,973	8,990	40,330	26,977
General and administrative	12,914	8,287	43,734	26,599
Operating income (loss)	(15,380)	775	(13,384)	(1,499)
Interest expense, net	1,417	684	3,385	2,380
Income (loss) before income taxes	(16,797)	91	(16,769)	(3,879)
Income tax expense	23	9	36	28
Net income (loss)	$ (16,820)	$ 82	$ (16,805)	$ (3,907)
Earnings Per Share, Basic and Diluted	$ (0.28)	$ 0	$ (0.29)	$ (0.07)
Weighted Average Number of Shares Outstanding, Basic and Diluted	59,495,592	58,516,677	58,736,480	58,516,677

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	$ (16,805)	$ (3,907)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	9,108	4,791
Amortization of debt discount, deferred financing fees and bond premium	493	526
Non-cash stock-based compensation	11,530	6,249
Asset Impairment Charges	0	686
Gain (Loss) on Disposition of Assets	171	279
Deferred Income Tax Expense (Benefit)	15	0
Changes in certain assets:
Accounts receivable, net	202	(1,074)
Prepaid expenses and other current assets	276	(3,048)
Changes in certain liabilities:
Accounts payable	(1,902)	8,046
Accrued liabilities	7,316	7,338
Net cash provided by (used in) operating activities	(1,265)	21,441
Investing activities
Purchases of investments	(17,474)	(13,680)
Sales of investments	17,260	13,355
Property, equipment and software	(4,006)	(6,473)
Capitalized website and software development costs	(11,960)	(20,429)
Intangible assets	(156)	(379)
Net cash (used in) investing activities	(16,336)	(27,606)
Financing activities
Proceeds from exercise of stock options	1,356	0
Taxes paid on behalf of employees related to net share settlement	(2,518)	0
Payments on capital lease obligation	(175)	(164)
Net cash (used in) financing activities	(1,337)	(164)
Net decrease in cash and cash equivalents	(18,938)	(6,329)
Cash and cash equivalents, beginning of period	32,599	39,991
Cash and cash equivalents, end of period	13,661	33,662
Supplemental cash flow disclosures
Capital expenditures incurred but not yet paid	366	1,666
Deferred advertising revenue [Member]
Changes in certain liabilities:
Deferred revenue	(4,426)	503
Deferred membership revenue [Member]
Changes in certain liabilities:
Deferred revenue	$ (7,243)	$ 1,052

Description of Business, Basis

Description of Business, Basis of Presentation and Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Description of Business, Basis of Presentation and Summary of Significant Accounting Policies	Description of Business, Basis of Presentation and Summary of Significant Accounting Policies Angie’s List, Inc. (collectively with its wholly owned subsidiaries, the “Company”, “we”, “us” or “our”) operates a national local services consumer review service and marketplace where members can research, shop for and purchase local services for critical needs, such as home, health and automotive services, as well as rate and review the providers of these services. Ratings and reviews, which are now available to members free-of-charge, assist members in identifying and hiring a highly-rated provider for their local service needs. The Company’s services are provided in markets located across the continental United States. Basis of Presentation The accompanying unaudited condensed consolidated financial statements were prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities Exchange Act of 1934. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP were condensed or omitted pursuant to such rules and regulations. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include all information and footnotes necessary for fair presentation of financial position, results of operations and cash flows in conformity with U.S. GAAP and should be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . The accompanying unaudited condensed consolidated balance sheet as of December 31, 2015 was derived from the audited consolidated financial statements as of that date but does not include all disclosures required by U.S. GAAP, including certain notes thereto. The condensed consolidated financial statements reflect all adjustments of a normal recurring nature considered, in the opinion of management, necessary to fairly present the results for the periods presented. Operating results from interim periods are not necessarily indicative of results that may be expected for the fiscal year as a whole. For additional information, including a discussion of the Company’s significant accounting policies, refer to the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . Operating Segments Operating segments are defined as components of an enterprise engaging in business activities for which discrete financial information is available and regularly reviewed by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company manages its business on the basis of one operating segment. Principles of Consolidation The condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions are eliminated in consolidation. Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect amounts reported in the condensed consolidated financial statements and accompanying notes as well as the disclosure of contingent assets and liabilities and reported revenue and expenses. Actual results could differ from those estimates. Reclassification of Prior Year Presentation Certain prior year amounts were reclassified for consistency with the current period presentation, including the marketing compensation and personnel-related costs and general marketing operating expenditures that were moved from general and administrative expense and selling expense to marketing expense within the consolidated statements of operations. These reclassifications did not impact net income (loss) previously reported. Significant Accounting Policies Other than as a result of the adoption of certain recent accounting pronouncements as discussed herein, there were no material changes to the Company’s significant accounting policies from those described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . Income Taxes - Valuation Allowance The Company evaluates whether it will realize the benefits of its net deferred tax assets and establishes a valuation allowance to reduce the carrying value of its deferred tax assets to the amount considered more likely than not to be recognized. Deferred tax assets arise as a result of tax loss carryforwards and various differences between the book basis and the tax basis of such assets. The Company periodically reviews the deferred tax assets for recoverability based on historical taxable income, projected future taxable income and the expected timing of the reversals of existing temporary differences. Should there be a change in the ability to recover deferred tax assets, the tax provision would be adjusted in the period in which the assessment is changed. There was no change to the Company’s assessment during the three or nine month periods ended September 30, 2016 . The income tax benefit related to stock-based compensation expense was $927 for the three months ended September 30, 2016 and $1,049 for the nine months ended September 30, 2016 , none of which was recognized as a result of the valuation allowance. There was no income tax benefit related to stock-based compensation expense for either the three or nine months ended September 30, 2015 . Contractual Obligations The Company’s contractual obligations primarily consist of long-term noncancellable operating leases expiring through 2021 and long-term debt comprised of a $60,000 term loan scheduled to mature on September 26, 2019. There have been no significant changes in the Company’s contractual obligations from those disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . Total combined future minimum payment obligations under long-term noncancellable operating leases amounted to approximately $7,616 as of September 30, 2016 , and the Company had $58,109 in outstanding borrowings, net of unamortized deferred financing fees and unamortized fees paid to the lender, under the term loan as of the same date. Stock-Based Compensation On June 29, 2016, the Company granted 3,034,329 performance awards of restricted stock units (“PRSUs”) under a long-term incentive plan (the “2016 LTIP”) to its executive officers and other members of the Company’s senior leadership team as of that date. The PRSUs granted are contingent upon the Company’s performance with respect to certain predetermined Total Cumulative Revenue targets over the 33 -month period commencing April 1, 2016 and concluding December 31, 2018, subject to the Company’s achievement of a predetermined cumulative Adjusted EBITDA threshold over the same time period. Of the 3,034,329 PRSUs granted, 2,919,827 PRSUs remain outstanding as of September 30, 2016 , representing the number of shares to be issued at the 100% target achievement level for this award. The number of shares ultimately issued could be 0% or range from 75% (threshold achievement level) to 200% (maximum achievement level) of the number of PRSUs outstanding, based on the Company’s performance in relation to the performance conditions, and linear interpolation will be applied should Total Cumulative Revenue fall between the threshold and maximum achievement levels. Any PRSUs earned under the 2016 LTIP will vest in full on May 31, 2019, subject to continued employment as of that date. The Company is recognizing stock-based compensation expense for these awards over the vesting period based on the projected probability of achievement of the aforementioned performance conditions as of the end of each reporting period during the performance period and may periodically adjust the recognition of such expense, as necessary, in response to any changes in the Company’s forecasts with respect to the performance conditions. For the three and nine months ended September 30, 2016 , the Company did not recognize any stock-based compensation expense related to the 2016 LTIP based on the Company’s determination that achievement of the performance conditions was not probable as of that date. Recent Accounting Pronouncements - Adopted As of January 1, 2016, the Company adopted the Financial Accounting Standards Board (the “FASB”) Accounting Standards Update No. 2015-03: Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs , which set forth a requirement that debt issuance costs related to a recognized debt liability be presented on the balance sheet as a direct deduction from the carrying amount of that liability, resulting in the Company reclassifying the deferred financing fees previously recorded in other noncurrent assets, including $1,462 as of December 31, 2015, to net long-term debt in the consolidated balance sheets. As of August 1, 2016, the Company adopted FASB Accounting Standards Update No. 2016-09: Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting (“ASU 2016-09”), which simplified several aspects of the accounting guidance for employee share-based payment transactions, including accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as classification in the statement of cash flows. The new guidance requires companies to record excess tax benefits and tax deficiencies as income tax benefit or expense in the statement of operations when share-based payment awards vest or are settled. Upon adoption, the Company’s previously unrecognized excess tax benefits were recorded as a deferred tax asset, which was fully offset by a valuation allowance. Without the valuation allowance, the Company’s deferred tax asset would have increased by $2,406 . Additionally, under the new guidance, the Company elected to begin accounting for forfeitures of share-based payment awards as they occur in lieu of the previous practice of estimating the number of awards expected to be forfeited and adjusting the estimate when it was no longer probable that the corresponding service condition would be fulfilled. As ASU 2016-09 was adopted as of an interim date, the Company recorded a modified retrospective transition adjustment as of the beginning of 2016 during the third quarter to reflect an increase in stock-based compensation expense of $804 related to the forfeitures election. No changes in presentation or classification in the statement of cash flows were required in connection with the adoption of ASU 2016-09, and the Company is now allowing share withholding for taxes upon the vesting of restricted stock units and PRSUs in excess of the minimum statutory tax withholding requirements, as permitted by ASU 2016-09. Recent Accounting Pronouncements - Not Yet Adopted In August 2016, the FASB issued Accounting Standards Update No. 2016-15: Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). The amendments in this update add to or clarify existing U.S. GAAP guidance on the classification of certain cash receipts and payments in the statement of cash flows. ASU 2016-15 will be effective for the Company in fiscal year 2018, but early adoption is permitted. The guidance set forth in this update must be applied retrospectively to all periods presented but may be applied prospectively if retrospective application would be impracticable. The Company is currently evaluating the impact of this update on the consolidated financial statements. In June 2016, the FASB issued Accounting Standards Update No. 2016-13: Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). The amendments in this update add to U.S. GAAP a current expected credit loss impairment model that is based on expected losses rather than incurred losses, requiring consideration of a broader range of reasonable and supportable information to inform credit loss estimates. Under the new guidance, an entity recognizes as an allowance its estimate of expected credit losses, which the FASB believes will result in more timely recognition of such losses. ASU 2016-13 is also intended to reduce the complexity of U.S. GAAP by decreasing the number of credit impairment models that entities use to account for debt instruments. ASU 2016-13 will be effective for the Company in fiscal year 2020, but early adoption is permitted beginning in 2019. The Company is currently evaluating the impact of this update on the consolidated financial statements. In February 2016, the FASB issued Accounting Standards Update No. 2016-02: Leases (Topic 842) (“ASU 2016-02”). The amendments in this update require lessees, among other things, to recognize lease assets and lease liabilities on the balance sheet for those leases classified as operating leases under previous authoritative guidance. This update also introduces new disclosure requirements for leasing arrangements. ASU 2016-02 will be effective for the Company in fiscal year 2019, but early adoption is permitted. The Company is currently evaluating the impact of this update on the consolidated financial statements. In January 2016, the FASB issued Accounting Standards Update No. 2016-01: Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities (“ASU 2016-01”). The amendments in this update address certain aspects of recognition, measurement, presentation and disclosure of financial instruments. In particular, the amendments in this update supersede, for public business entities, the requirement to disclose the methods and significant assumptions used in calculating the fair value of financial instruments required to be disclosed for financial instruments measured at amortized cost on the balance sheet. ASU 2016-01 will be effective for the Company in fiscal year 2018, but early adoption is permitted. The Company does not believe that the adoption of the guidance set forth in this update will have a material impact on the consolidated financial statements. In May 2014, the FASB issued Accounting Standards Update No. 2014-09: Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”). This update outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that “an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.” This update also requires significantly expanded disclosures related to revenue recognition. ASU 2014-09 will be effective for the Company in fiscal year 2018 following the issuance of Accounting Standards Update No. 2015-14: Deferral of the Effective Date in August 2015, which deferred the effective date of ASU 2014-09 by one year. In March 2016, the FASB issued Accounting Standards Update No. 2016-08: Principal versus Agent Considerations (Reporting Revenue Gross versus Net) (“ASU 2016-08”) , amending the principal-versus-agent implementation guidance set forth in ASU 2014-09. Among other things, ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or the agent for each specified good or service promised in a contract with a customer. In April 2016, the FASB issued Accounting Standards Update No. 2016-10: Identifying Performance Obligations and Licensing (“ASU 2016-10”), which amends certain aspects of the guidance set forth in the FASB’s new revenue standard related to identifying performance obligations and licensing implementation. In May 2016, the FASB issued Accounting Standards Update No. 2016-12: Narrow-Scope Improvements and Practical Expedients (“ASU 2016-12”), amending certain aspects of ASU 2014-09 to address implementation issues identified by the FASB’s transition resource group and clarify the new revenue standard’s core revenue recognition principles. The Company is currently evaluating the future impact and method of adoption of these updates with respect to the consolidated financial statements.

Net Loss Per Common Share

Net Loss Per Common Share	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Net Loss Per Common Share	Net Income (Loss) Per Common Share Basic and diluted net income (loss) per common share is computed by dividing consolidated net income (loss) by the basic and diluted weighted-average number of common shares outstanding, respectively, for the period. Basic and diluted net income (loss) per common share was $(0.28) and $0.00 for the three months ended September 30, 2016 and 2015 , respectively, and $(0.29) and $(0.07) for the nine months ended September 30, 2016 and 2015 , respectively. The following potentially dilutive equity awards were not included in the diluted net income (loss) per common share calculation as the impact would have been antidilutive for the periods presented: Three Months Ended Nine Months Ended 2016 2015 2016 2015 Stock options 7,052,153 6,943,829 7,120,861 6,943,829 Restricted stock units 1,902,498 1,187,748 1,988,235 1,187,748 Performance awards of restricted stock units 3,274,506 955,084 3,274,385 955,084 Employee stock purchase plan 39,846 — 16,537 — The PRSUs outstanding under the 2016 LTIP as of September 30, 2016 were not included in the computation of diluted net income (loss) per common share as the number of shares that will ultimately be issued is contingent upon the Company’s achievement of certain predetermined performance conditions and does not meet the criteria for inclusion per the applicable U.S. GAAP guidance. The Company introduced an Employee Stock Purchase Plan (“ESPP”) during 2016. The ESPP allows eligible employees to purchase shares of the Company’s common stock at a discount through payroll deductions of up to 15% of eligible compensation and provides for six -month offering periods, commencing in May and November of each year.

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Whenever possible, quoted prices in active markets are used to determine the fair value of the Company’s financial instruments. The Company’s financial instruments are not held for trading or other speculative purposes. The estimated fair value of financial instruments was determined using available market information and appropriate valuation methodologies. However, considerable judgment is required in interpreting market data to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may materially impact the estimated fair value amounts. Fair Value Hierarchy Fair value is based on the price that would be received upon sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. In accordance with Accounting Standards Codification (“ASC”) 820, Fair Value Measurement (“ASC 820”), the Company categorized the financial assets and liabilities that are adjusted to fair value based on the priority of the inputs to the valuation technique, following the three-level fair value hierarchy prescribed by ASC 820, as follows: Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. Level 2: Observable prices that are based on inputs not quoted on active markets but corroborated by market data. Level 3: Unobservable inputs that are used when little or no market data is available. Valuation Techniques The Company’s money market fund investments, the maturities for which are less than 90 days, are classified as cash equivalents within Level 1 of the fair value hierarchy on the basis of valuations using quoted market prices. Short-term investments consist of certificates of deposit, corporate bonds and U.S. Treasury securities with maturities of more than 90 days but less than one year. As many fixed income securities do not trade daily, fair values are often derived using recent trades of securities with similar features and characteristics. When recent trades are not available, pricing models are used to determine these prices. These models calculate fair values by discounting future cash flows at estimated market interest rates. Such market rates are derived by calculating the appropriate spreads over comparable U.S. Treasury securities, based on the credit quality, industry and structure of the asset. Typical inputs and assumptions to pricing models include, but are not limited to, a combination of benchmark yields, reported trades, issuer spreads, liquidity, benchmark securities, bids, offers, reference data and industry and economic events. The Company’s fixed income certificates of deposit, U.S. Treasury securities and corporate bond investments with fixed maturities are valued using recent trades or pricing models and are therefore classified within Level 2 of the fair value hierarchy. Recurring Fair Value Measurements There were no movements between fair value measurement levels for the Company’s cash equivalents and investments in the nine months ended September 30, 2016 or in 2015 , and there were no material unrealized gains or losses as of September 30, 2016 or December 31, 2015 . The following tables summarize the Company’s financial instruments at fair value based on the fair value hierarchy for each class of instrument as of September 30, 2016 and December 31, 2015 : Fair Value Measurement at September 30, 2016 Using Carrying Value at Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash equivalents: Money market funds $ 879 $ 879 $ — $ — Investments: Certificates of deposit 19,120 — 19,129 — U.S. Treasury securities 5,052 — 5,055 — Total assets $ 25,051 $ 879 $ 24,184 $ — Fair Value Measurement at December 31, 2015 Using Carrying Value at Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash equivalents: Money market funds $ 970 $ 970 $ — $ — Investments: Certificates of deposit 19,310 — 19,292 — U.S. Treasury securities 3,652 — 3,649 — Corporate bonds 1,014 — 1,013 — Total assets $ 24,946 $ 970 $ 23,954 $ — The Company reviews its investment portfolio for other-than-temporary impairment whenever events or changes in circumstances indicate that the carrying amount of the investment may be impaired, considering such factors as the duration, severity and reason for the decline in value as well as the potential recovery period. During the three and nine months ended September 30, 2016 and 2015 , the Company did not recognize any other-than-temporary impairment losses. The carrying amount of the term loan approximates fair value, using Level 2 inputs, as this borrowing bears interest at a variable (market) rate at September 30, 2016 and December 31, 2015 . Non-Recurring Fair Value Measurements The Company has certain assets that are measured at fair value on a non-recurring basis under circumstances and events, including those described in Note 6, “Goodwill and Amortizable Intangible Assets,” that are adjusted to fair value in certain circumstances when the carrying values are more than the fair values. The categorization of the framework used to price the assets in the event of an impairment is considered a Level 3 measurement due to the subjective nature of the unobservable inputs used to determine the fair value. Assets and liabilities acquired in business combinations are recorded at their fair value as of the date of acquisition using Level 2 and Level 3 inputs. The carrying amounts of accounts receivable and accounts payable reported in the condensed consolidated balance sheets approximate fair value.

Prepaid Expenses and Other Curr

Prepaid Expenses and Other Current Assets	9 Months Ended
	Sep. 30, 2016
Other Assets [Abstract]
Prepaid Expenses and Other Current Assets	Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Prepaid and deferred commissions $ 8,017 $ 8,573 Other prepaid expenses and current assets 10,733 10,453 Total prepaid expenses and other current assets $ 18,750 $ 19,026

Property, Equipment and Softwar

Property, Equipment and Software	9 Months Ended
	Sep. 30, 2016
Property, Plant and Equipment [Abstract]
Property, Equipment and Software	Property, Equipment and Software Property, equipment and software was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Furniture and equipment $ 16,233 $ 14,179 Land 3,448 3,392 Buildings and improvements 20,205 19,035 Software 5,979 5,814 Capitalized website and software development costs 59,021 47,877 Total property, equipment and software 104,886 90,297 Less accumulated depreciation (20,960 ) (12,662 ) Total property, equipment and software, net $ 83,926 $ 77,635

Goodwill and Amortizable Intang

Goodwill and Amortizable Intangible Assets	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Amortizable Intangible Assets	Goodwill and Amortizable Intangible Assets The Company has goodwill as well as certain amortizable intangible assets consisting of data acquisition costs, a member list, content, core technology and other intangible assets related to the purchase of a website domain name. Amortization of the intangible assets is computed using the straight-line method over the estimated lives of the assets, which are six years for the member list and three years for the content, core technology, data acquisition costs and other intangible assets. Amortizable intangible assets as of September 30, 2016 and December 31, 2015 were as follows: Cost Accumulated Amortization Net Carrying Amount Weighted-Average Remaining Amortization Period (in years) September 30, 2016 Member list $ 1,670 $ 881 $ 789 2.8 Content 140 140 — 0.0 Core technology 110 110 — 0.0 Data acquisition costs 1,393 811 582 1.5 Other intangible assets 300 258 42 0.4 Total amortizable intangible assets $ 3,613 $ 2,200 $ 1,413 Cost Accumulated Amortization Net Carrying Amount Weighted-Average Remaining Amortization Period (in years) December 31, 2015 Member list $ 1,670 $ 673 $ 997 3.6 Content 140 113 27 0.6 Core technology 110 88 22 0.6 Data acquisition costs 1,920 1,072 848 1.5 Other intangible assets 300 183 117 1.2 Total amortizable intangible assets $ 4,140 $ 2,129 $ 2,011 The Company’s recorded goodwill balance as of both September 30, 2016 and December 31, 2015 was $1,145 .

Accrued Liabilities

Accrued Liabilities	9 Months Ended
	Sep. 30, 2016
Accrued Liabilities [Abstract]
Accrued Liabilities	Accrued Liabilities Accrued liabilities was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Accrued sales commissions $ 1,493 $ 1,461 Sales and use tax 3,792 4,307 Accrued compensation 5,659 6,826 Uninvoiced accounts payable 8,900 2,384 Contingent legal liability 3,373 — Other accrued liabilities 4,252 5,309 Total accrued liabilities $ 27,469 $ 20,287

Debt and Credit Arrangements

Debt and Credit Arrangements	9 Months Ended
	Sep. 30, 2016
Debt Disclosure [Abstract]
Debt and Credit Arrangements	Debt and Credit Arrangements Long-term debt, net, was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Term loan $ 60,000 $ 60,000 Unamortized deferred financing fees (1,169 ) (1,462 ) Unamortized fees paid to lender (722 ) (904 ) Total debt, net 58,109 57,634 Less current maturities (750 ) (1,500 ) Total long-term debt, net $ 57,359 $ 56,134 On September 26, 2014, the Company entered into a financing agreement for a $60,000 term loan and a $25,000 delayed draw term loan. On June 10, 2016, the Company entered into a first amendment to the financing agreement which, among other things, (i) extended the commencement of the Company’s quarterly repayment obligations under the term loan from September 30, 2016 to September 30, 2017; (ii) revised the financial covenants for minimum consolidated EBITDA, as defined in the financing agreement, for periods ending after June 30, 2016; (iii) revised the financial covenant related to minimum required liquidity from $10,000 to $30,000 ; (iv) removed the financial covenant related to minimum membership revenue for periods ending after March 31, 2016; and (v) modified the basis for the calculation of the applicable interest rate. In accordance with the first amendment to the financing agreement, as the Company’s consolidated EBITDA, as defined in the financing agreement, exceeded $30,000 for the four consecutive fiscal quarters ended June 30, 2016, amounts outstanding under the financing agreement bear interest at a per annum rate, at the option of the Company, equal to (i) the LIBOR rate for the interest period in effect, subject to a floor of 0.5% , plus 6.75% or (ii) the reference rate, which is based on the prime rate as published by the Wall Street Journal, subject to a floor of 3.25% , plus 5.75% . The financing agreement requires monthly interest payments on the first business day of each month until maturity on any principal amounts outstanding under either debt facility. The financing agreement further obligates the Company to make quarterly principal payments on the term loan of $750 on the last day of each calendar quarter, commencing with the quarter ending September 30, 2017, and to repay the remaining balance of the term loan at maturity. The Company is required to make principal payments on the outstanding balance of the delayed draw term loan equal to 1.25% of the amount of such loan funded at or prior to the last day of each calendar quarter and to repay the remaining outstanding balance of the delayed draw term loan at maturity. From the effective date of the financing agreement through September 26, 2017, the Company is also required to pay a commitment fee equal to 0.75% per annum of the unborrowed amounts of the delayed draw term loan. The Company may prepay the amounts outstanding under the financing agreement at any time and is required to prepay the loans with (i) the net proceeds of certain asset sales, issuances of debt or equity, and certain casualty events, and (ii) up to 50% of consolidated excess cash flow, as defined in the financing agreement, for each fiscal year during the term of the financing agreement, commencing with the year ended December 31, 2015. As specified by the first amendment to the financing agreement, the Company must pay a 1% premium on prepayments made on or before June 10, 2017, subject to certain exceptions as set forth in the financing agreement. The Company’s obligations under the financing agreement are guaranteed by each of its subsidiaries and are secured by first priority security interests in all of their respective assets and a pledge of the equity interests of the Company’s subsidiaries. The term loan and the delayed draw term loan mature on September 26, 2019. As of September 30, 2016 , the Company had $58,109 in outstanding borrowings, net of unamortized deferred financing fees of $1,169 and unamortized fees paid to the lender of $722 , under the term loan and availability of $25,000 under the delayed draw term loan. The financing agreement contains various restrictive covenants, including restrictions on the Company’s ability to dispose of assets, make acquisitions or investments, incur debt or liens, make distributions to stockholders or repurchase outstanding stock, enter into related-party transactions and make capital expenditures, other than upon satisfaction of the conditions set forth in the financing agreement. The Company is also required to comply with certain financial covenants, including minimum consolidated EBITDA, as defined in the financing agreement, minimum liquidity and maximum consolidated capital expenditures. Upon an event of default, which includes certain customary events such as, among other things, a failure to make required payments when due, a failure to comply with covenants, certain bankruptcy and insolvency events, defaults under other material indebtedness, or a change in control, the lenders may accelerate amounts outstanding, terminate the agreement and foreclose on all collateral. The Company was in compliance with all financial and non-financial covenants at September 30, 2016 . Subsequent to the end of the third quarter of 2016, on November 1, 2016, the Company entered into a second amendment to the financing agreement which, among other things, (i) added a new financial covenant related to consolidated active service provider contract value beginning with the period ending December 31, 2016; (ii) revised the financial covenants for minimum consolidated EBITDA, as defined in the financing agreement and subsequently modified under the second amendment, for periods ending after September 30, 2016; (iii) revised the financial covenant related to minimum required liquidity; (iv) modified the basis for the calculation of the applicable interest rate; (v) modified the dates under which the prepayment premium is applicable; and (vi) modified certain terms related to the delayed draw term loan. Additionally, the Second Amendment set forth a fee to be paid by the Company to the lender in connection with the execution of the amendment.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The Company is regularly involved in litigation, both as a plaintiff and as a defendant, relating to its business and operations. The Company assesses the likelihood of any judgments or outcomes with respect to these matters and determines loss contingency assessments on a gross basis after assessing the probability of incurrence of a loss and whether a loss is reasonably estimable. In addition, the Company considers other relevant factors that could impact its ability to reasonably estimate a loss. A determination of the amount of reserves required, if any, for these contingencies is made after analyzing each matter. The Company’s reserves may change in the future due to new developments or changes in strategy in handling these matters. Although the results of litigation and claims cannot be predicted with certainty, the Company currently believes that the final outcome of the matters listed below will not have a material adverse effect on its business, consolidated financial position, results of operations or cash flows. Regardless of the outcome, litigation can adversely impact the Company as a result of defense and settlement costs, diversion of management resources and other factors. Moore, et al. v. Angie's List, Inc., 2:15cv-01243-SD . On March 11, 2015, a lawsuit seeking class action status was filed against the Company in the U.S. District Court for the Eastern District of Pennsylvania. The lawsuit alleges claims for breaches of contract and the covenant of good faith and fair dealing, fraud and fraudulent inducement, unjust enrichment and violation of Pennsylvania’s Unfair Trade Practices and Consumer Protection Law premised on the allegations that the Company does not disclose that it accepts advertising payments from service providers or that the payments allegedly will impact the service provider letter-grade ratings, the content and availability of reviews about the provider and the provider's place in search-result rankings. The Company filed a motion to dismiss on May 13, 2015, which was granted in part on August 7, 2015. In particular, the plaintiff's claims for breach of the covenant of good faith and fair dealing and unjust enrichment were dismissed from the action. The parties proceeded to exchange extensive written and document discovery and conducted depositions. Discovery closed on April 14, 2016. During the discovery period, certain other cases with similar allegations also were filed by some of the same plaintiffs’ counsel in federal court in California ( Zygelman v. Angie's List, Inc., 3:16-cv-00276-SI ) and New Jersey ( Glick v. Angie's List, Inc., 2:16-cv-00546-MCA-MAH ), each discussed below. Following mediation sessions held on April 4, 2016 and April 12, 2016, the parties executed a Memorandum of Understanding (“MOU”) on April 19, 2016 to settle the claims on a class-wide basis. Among other relief, the settlement provides for a cash payment of up to $2,350 to create a fund for the payment of cash to settlement class members and for the payment of attorneys’ fees and costs to plaintiffs’ counsel as approved by the court. Settlement class members will have the option of sharing in the cash fund or selecting a free period of membership of up to four months depending on the date and length of their membership with Angie’s List. The settlement also provides certain prospective relief in the form of enhanced explanations in the Company's Membership Agreement and in responses to Frequently Asked Questions concerning, among other things, the advertising revenue earned from service providers. In accordance with U.S. GAAP, the Company recorded a $3,500 contingent liability related to this matter in the first quarter of 2016, and this amount includes the cost of the cash fund described above as well as the payment of reasonable notice and administration costs, attorneys’ fees and an assumption of revenue the Company will forego as a result of certain class members selecting the option for a free period of membership. As part of the settlement, plaintiffs' counsel filed, and the Company did not oppose, a motion to amend the complaint in the Moore matter to add both the Zygelman and Glick plaintiffs as named plaintiffs for settlement purposes only, as well as a motion for preliminary approval of a class-wide settlement. By order dated July 11, 2016, the court granted the motion to amend the complaint, and the conditional amended class action complaint was filed as of that date. On July 12, 2016, the court entered an order granting the unopposed motion for preliminary approval of the proposed class action settlement, which, among other things, ordered that notice of the settlement be provided to the settlement class and scheduled a fairness hearing for November 8, 2016. The proposed settlement remains subject to final court approval. Glick v. Angie's List, Inc., 2:16-cv-00546-MCA-MAH . On February 1, 2016, Gary Glick, an Angie's List member, filed a putative class action lawsuit in the United States District Court for the District of New Jersey. The plaintiff alleged that the Company deceives its consumers by representing that service providers “can't pay” or “don't pay” to be on Angie's List, while concealing that service providers pay advertising fees to influence their search result ranking, and further asserted other claims substantially similar to those alleged in the Moore litigation. The Glick action was voluntarily dismissed without prejudice, in accordance with the aforementioned class action settlement. Zygelman v. Angie's List, Inc., 3:16-cv-00276-SI . On January 15, 2016, Michelle Zygelman, an Angie's List member, filed a putative class action lawsuit in the United States District Court for the Northern District of California. The plaintiff alleged claims substantially similar to those in the Glick action but is seeking relief under California consumer protection statutes. The Zygelman action was voluntarily dismissed without prejudice on July 14, 2016, in accordance with the aforementioned class action settlement. Williams, et al. v. Angie’s List, Inc., 1:16-cv-878 . On April 20, 2016, a group of former employees filed a lawsuit in the United States District Court for the Southern District of Indiana. The lawsuit alleges that the Company failed to pay (i) wages earned in a timely manner as required under Indiana Wage Statutes and (ii) overtime wages in violation of the Fair Labor Standards Act (29 U.S.C. §§ 206-07) and is requesting payment of all damages, including unpaid wages, interest, attorneys’ fees and other charges. A first and second amended complaint was filed, adding additional named plaintiffs, and the Company’s answer to the second amended complaint was filed on July 26, 2016. The plaintiffs filed a motion for conditional certification on June 10, 2016, and the Company filed its response brief in opposition to motion for conditional certification on July 15, 2016. The plaintiffs filed their reply brief on July 21, 2016. The Company is currently unable to determine the likely outcome or reasonably estimate the amount or range of potential liability, if any, related to this matter, and accordingly, has not established any reserve for this matter. Crabtree, et al. v. Angie’s List, Inc., 1:16-cv-877 . On April 20, 2016, three former employees filed a lawsuit in the United States District Court for the Southern District of Indiana. The lawsuit alleges that the Company failed to pay (i) wages earned in a timely manner as required under Indiana Wage Statutes and (ii) overtime wages in violation of the Fair Labor Standards Act (29 U.S.C. §§ 206-07) and is requesting payment of all damages, including unpaid wages, interest, attorneys’ fees and other charges. The plaintiffs filed a first amended complaint in May 2016, adding one additional Indiana wage statute claim. The Company filed its answer and defenses on June 9, 2016. The Company is currently unable to determine the likely outcome or reasonably estimate the amount or range of potential liability, if any, related to this matter, and accordingly, has not established any reserve for this matter.

Accounting Policies, by Policy

Accounting Policies, by Policy (Policies)	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Stock-Based Compensation On June 29, 2016, the Company granted 3,034,329 performance awards of restricted stock units (“PRSUs”) under a long-term incentive plan (the “2016 LTIP”) to its executive officers and other members of the Company’s senior leadership team as of that date. The PRSUs granted are contingent upon the Company’s performance with respect to certain predetermined Total Cumulative Revenue targets over the 33 -month period commencing April 1, 2016 and concluding December 31, 2018, subject to the Company’s achievement of a predetermined cumulative Adjusted EBITDA threshold over the same time period. Of the 3,034,329 PRSUs granted, 2,919,827 PRSUs remain outstanding as of September 30, 2016 , representing the number of shares to be issued at the 100% target achievement level for this award. The number of shares ultimately issued could be 0% or range from 75% (threshold achievement level) to 200% (maximum achievement level) of the number of PRSUs outstanding, based on the Company’s performance in relation to the performance conditions, and linear interpolation will be applied should Total Cumulative Revenue fall between the threshold and maximum achievement levels. Any PRSUs earned under the 2016 LTIP will vest in full on May 31, 2019, subject to continued employment as of that date. The Company is recognizing stock-based compensation expense for these awards over the vesting period based on the projected probability of achievement of the aforementioned performance conditions as of the end of each reporting period during the performance period and may periodically adjust the recognition of such expense, as necessary, in response to any changes in the Company’s forecasts with respect to the performance conditions. For the three and nine months ended September 30, 2016 , the Company did not recognize any stock-based compensation expense related to the 2016 LTIP based on the Company’s determination that achievement of the performance conditions was not probable as of that date.
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements were prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities Exchange Act of 1934. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP were condensed or omitted pursuant to such rules and regulations. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include all information and footnotes necessary for fair presentation of financial position, results of operations and cash flows in conformity with U.S. GAAP and should be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . The accompanying unaudited condensed consolidated balance sheet as of December 31, 2015 was derived from the audited consolidated financial statements as of that date but does not include all disclosures required by U.S. GAAP, including certain notes thereto. The condensed consolidated financial statements reflect all adjustments of a normal recurring nature considered, in the opinion of management, necessary to fairly present the results for the periods presented. Operating results from interim periods are not necessarily indicative of results that may be expected for the fiscal year as a whole. For additional information, including a discussion of the Company’s significant accounting policies, refer to the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 .
Operating Segments	Operating Segments Operating segments are defined as components of an enterprise engaging in business activities for which discrete financial information is available and regularly reviewed by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company manages its business on the basis of one operating segment.
Principles of Consolidation	Principles of Consolidation The condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions are eliminated in consolidation.
Estimates	Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect amounts reported in the condensed consolidated financial statements and accompanying notes as well as the disclosure of contingent assets and liabilities and reported revenue and expenses. Actual results could differ from those estimates.
Reclassification of Prior Year Presentation	Reclassification of Prior Year Presentation Certain prior year amounts were reclassified for consistency with the current period presentation, including the marketing compensation and personnel-related costs and general marketing operating expenditures that were moved from general and administrative expense and selling expense to marketing expense within the consolidated statements of operations. These reclassifications did not impact net income (loss) previously reported.
Significant Accounting Policies [Text Block]	Significant Accounting Policies Other than as a result of the adoption of certain recent accounting pronouncements as discussed herein, there were no material changes to the Company’s significant accounting policies from those described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 .
Recent Accounting Pronouncements	Recent Accounting Pronouncements - Adopted As of January 1, 2016, the Company adopted the Financial Accounting Standards Board (the “FASB”) Accounting Standards Update No. 2015-03: Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs , which set forth a requirement that debt issuance costs related to a recognized debt liability be presented on the balance sheet as a direct deduction from the carrying amount of that liability, resulting in the Company reclassifying the deferred financing fees previously recorded in other noncurrent assets, including $1,462 as of December 31, 2015, to net long-term debt in the consolidated balance sheets. As of August 1, 2016, the Company adopted FASB Accounting Standards Update No. 2016-09: Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting (“ASU 2016-09”), which simplified several aspects of the accounting guidance for employee share-based payment transactions, including accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as classification in the statement of cash flows. The new guidance requires companies to record excess tax benefits and tax deficiencies as income tax benefit or expense in the statement of operations when share-based payment awards vest or are settled. Upon adoption, the Company’s previously unrecognized excess tax benefits were recorded as a deferred tax asset, which was fully offset by a valuation allowance. Without the valuation allowance, the Company’s deferred tax asset would have increased by $2,406 . Additionally, under the new guidance, the Company elected to begin accounting for forfeitures of share-based payment awards as they occur in lieu of the previous practice of estimating the number of awards expected to be forfeited and adjusting the estimate when it was no longer probable that the corresponding service condition would be fulfilled. As ASU 2016-09 was adopted as of an interim date, the Company recorded a modified retrospective transition adjustment as of the beginning of 2016 during the third quarter to reflect an increase in stock-based compensation expense of $804 related to the forfeitures election. No changes in presentation or classification in the statement of cash flows were required in connection with the adoption of ASU 2016-09, and the Company is now allowing share withholding for taxes upon the vesting of restricted stock units and PRSUs in excess of the minimum statutory tax withholding requirements, as permitted by ASU 2016-09. Recent Accounting Pronouncements - Not Yet Adopted In August 2016, the FASB issued Accounting Standards Update No. 2016-15: Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). The amendments in this update add to or clarify existing U.S. GAAP guidance on the classification of certain cash receipts and payments in the statement of cash flows. ASU 2016-15 will be effective for the Company in fiscal year 2018, but early adoption is permitted. The guidance set forth in this update must be applied retrospectively to all periods presented but may be applied prospectively if retrospective application would be impracticable. The Company is currently evaluating the impact of this update on the consolidated financial statements. In June 2016, the FASB issued Accounting Standards Update No. 2016-13: Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). The amendments in this update add to U.S. GAAP a current expected credit loss impairment model that is based on expected losses rather than incurred losses, requiring consideration of a broader range of reasonable and supportable information to inform credit loss estimates. Under the new guidance, an entity recognizes as an allowance its estimate of expected credit losses, which the FASB believes will result in more timely recognition of such losses. ASU 2016-13 is also intended to reduce the complexity of U.S. GAAP by decreasing the number of credit impairment models that entities use to account for debt instruments. ASU 2016-13 will be effective for the Company in fiscal year 2020, but early adoption is permitted beginning in 2019. The Company is currently evaluating the impact of this update on the consolidated financial statements. In February 2016, the FASB issued Accounting Standards Update No. 2016-02: Leases (Topic 842) (“ASU 2016-02”). The amendments in this update require lessees, among other things, to recognize lease assets and lease liabilities on the balance sheet for those leases classified as operating leases under previous authoritative guidance. This update also introduces new disclosure requirements for leasing arrangements. ASU 2016-02 will be effective for the Company in fiscal year 2019, but early adoption is permitted. The Company is currently evaluating the impact of this update on the consolidated financial statements. In January 2016, the FASB issued Accounting Standards Update No. 2016-01: Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities (“ASU 2016-01”). The amendments in this update address certain aspects of recognition, measurement, presentation and disclosure of financial instruments. In particular, the amendments in this update supersede, for public business entities, the requirement to disclose the methods and significant assumptions used in calculating the fair value of financial instruments required to be disclosed for financial instruments measured at amortized cost on the balance sheet. ASU 2016-01 will be effective for the Company in fiscal year 2018, but early adoption is permitted. The Company does not believe that the adoption of the guidance set forth in this update will have a material impact on the consolidated financial statements. In May 2014, the FASB issued Accounting Standards Update No. 2014-09: Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”). This update outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that “an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.” This update also requires significantly expanded disclosures related to revenue recognition. ASU 2014-09 will be effective for the Company in fiscal year 2018 following the issuance of Accounting Standards Update No. 2015-14: Deferral of the Effective Date in August 2015, which deferred the effective date of ASU 2014-09 by one year. In March 2016, the FASB issued Accounting Standards Update No. 2016-08: Principal versus Agent Considerations (Reporting Revenue Gross versus Net) (“ASU 2016-08”) , amending the principal-versus-agent implementation guidance set forth in ASU 2014-09. Among other things, ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or the agent for each specified good or service promised in a contract with a customer. In April 2016, the FASB issued Accounting Standards Update No. 2016-10: Identifying Performance Obligations and Licensing (“ASU 2016-10”), which amends certain aspects of the guidance set forth in the FASB’s new revenue standard related to identifying performance obligations and licensing implementation. In May 2016, the FASB issued Accounting Standards Update No. 2016-12: Narrow-Scope Improvements and Practical Expedients (“ASU 2016-12”), amending certain aspects of ASU 2014-09 to address implementation issues identified by the FASB’s transition resource group and clarify the new revenue standard’s core revenue recognition principles. The Company is currently evaluating the future impact and method of adoption of these updates with respect to the consolidated financial statements.
Income Taxes- Valuation Allowance	Income Taxes - Valuation Allowance The Company evaluates whether it will realize the benefits of its net deferred tax assets and establishes a valuation allowance to reduce the carrying value of its deferred tax assets to the amount considered more likely than not to be recognized. Deferred tax assets arise as a result of tax loss carryforwards and various differences between the book basis and the tax basis of such assets. The Company periodically reviews the deferred tax assets for recoverability based on historical taxable income, projected future taxable income and the expected timing of the reversals of existing temporary differences. Should there be a change in the ability to recover deferred tax assets, the tax provision would be adjusted in the period in which the assessment is changed. There was no change to the Company’s assessment during the three or nine month periods ended September 30, 2016 . The income tax benefit related to stock-based compensation expense was $927 for the three months ended September 30, 2016 and $1,049 for the nine months ended September 30, 2016 , none of which was recognized as a result of the valuation allowance. There was no income tax benefit related to stock-based compensation expense for either the three or nine months ended September 30, 2015 .
Contractual Obligations	Contractual Obligations The Company’s contractual obligations primarily consist of long-term noncancellable operating leases expiring through 2021 and long-term debt comprised of a $60,000 term loan scheduled to mature on September 26, 2019. There have been no significant changes in the Company’s contractual obligations from those disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 . Total combined future minimum payment obligations under long-term noncancellable operating leases amounted to approximately $7,616 as of September 30, 2016 , and the Company had $58,109 in outstanding borrowings, net of unamortized deferred financing fees and unamortized fees paid to the lender, under the term loan as of the same date.

Net Loss Per Common Share (Tabl

Net Loss Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following potentially dilutive equity awards were not included in the diluted net income (loss) per common share calculation as the impact would have been antidilutive for the periods presented: Three Months Ended Nine Months Ended 2016 2015 2016 2015 Stock options 7,052,153 6,943,829 7,120,861 6,943,829 Restricted stock units 1,902,498 1,187,748 1,988,235 1,187,748 Performance awards of restricted stock units 3,274,506 955,084 3,274,385 955,084 Employee stock purchase plan 39,846 — 16,537 —

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value, Assets Measured on Recurring Basis	The following tables summarize the Company’s financial instruments at fair value based on the fair value hierarchy for each class of instrument as of September 30, 2016 and December 31, 2015 : Fair Value Measurement at September 30, 2016 Using Carrying Value at Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash equivalents: Money market funds $ 879 $ 879 $ — $ — Investments: Certificates of deposit 19,120 — 19,129 — U.S. Treasury securities 5,052 — 5,055 — Total assets $ 25,051 $ 879 $ 24,184 $ — Fair Value Measurement at December 31, 2015 Using Carrying Value at Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash equivalents: Money market funds $ 970 $ 970 $ — $ — Investments: Certificates of deposit 19,310 — 19,292 — U.S. Treasury securities 3,652 — 3,649 — Corporate bonds 1,014 — 1,013 — Total assets $ 24,946 $ 970 $ 23,954 $ —

Prepaid Expenses and Other Cu18

Prepaid Expenses and Other Current Assets (Tables)	9 Months Ended
	Sep. 30, 2016
Other Assets [Abstract]
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure	Prepaid expenses and other current assets was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Prepaid and deferred commissions $ 8,017 $ 8,573 Other prepaid expenses and current assets 10,733 10,453 Total prepaid expenses and other current assets $ 18,750 $ 19,026

Property, Equipment and Softw19

Property, Equipment and Software (Tables)	9 Months Ended
	Sep. 30, 2016
Property, Plant and Equipment [Abstract]
Property, Equipment and Software	Property, equipment and software was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Furniture and equipment $ 16,233 $ 14,179 Land 3,448 3,392 Buildings and improvements 20,205 19,035 Software 5,979 5,814 Capitalized website and software development costs 59,021 47,877 Total property, equipment and software 104,886 90,297 Less accumulated depreciation (20,960 ) (12,662 ) Total property, equipment and software, net $ 83,926 $ 77,635

Goodwill and Amortizable Inta20

Goodwill and Amortizable Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Intangible Assets and Goodwill	Amortizable intangible assets as of September 30, 2016 and December 31, 2015 were as follows: Cost Accumulated Amortization Net Carrying Amount Weighted-Average Remaining Amortization Period (in years) September 30, 2016 Member list $ 1,670 $ 881 $ 789 2.8 Content 140 140 — 0.0 Core technology 110 110 — 0.0 Data acquisition costs 1,393 811 582 1.5 Other intangible assets 300 258 42 0.4 Total amortizable intangible assets $ 3,613 $ 2,200 $ 1,413 Cost Accumulated Amortization Net Carrying Amount Weighted-Average Remaining Amortization Period (in years) December 31, 2015 Member list $ 1,670 $ 673 $ 997 3.6 Content 140 113 27 0.6 Core technology 110 88 22 0.6 Data acquisition costs 1,920 1,072 848 1.5 Other intangible assets 300 183 117 1.2 Total amortizable intangible assets $ 4,140 $ 2,129 $ 2,011

Accrued Liabilities (Tables)

Accrued Liabilities (Tables)	9 Months Ended
	Sep. 30, 2016
Accrued Liabilities [Abstract]
Schedule of Accrued Liabilities	Accrued liabilities was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Accrued sales commissions $ 1,493 $ 1,461 Sales and use tax 3,792 4,307 Accrued compensation 5,659 6,826 Uninvoiced accounts payable 8,900 2,384 Contingent legal liability 3,373 — Other accrued liabilities 4,252 5,309 Total accrued liabilities $ 27,469 $ 20,287

Debt and Credit Arrangements De

Debt and Credit Arrangements Debt and Credit Arrangements (Tables)	9 Months Ended
	Sep. 30, 2016
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments	Long-term debt, net, was comprised of the following as of September 30, 2016 and December 31, 2015 : September 30, December 31, Term loan $ 60,000 $ 60,000 Unamortized deferred financing fees (1,169 ) (1,462 ) Unamortized fees paid to lender (722 ) (904 ) Total debt, net 58,109 57,634 Less current maturities (750 ) (1,500 ) Total long-term debt, net $ 57,359 $ 56,134

Description of Business, Basi23

Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details)	Jun. 29, 2016shares	Sep. 30, 2016USD ($)shares	Sep. 30, 2015USD ($)	Jul. 31, 2016USD ($)	Sep. 30, 2016USD ($)segmentshares	Sep. 30, 2015USD ($)	Dec. 31, 2015USD ($)
Summary of Significant Accounting Policies [Line Items]
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense		$ 927,000	$ 0		$ 1,049,000	$ 0
Deferred Income Tax Expense (Benefit)					15,000	0
Non-cash stock-based compensation					$ 11,530,000	$ 6,249,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Percentage Available Based on Achievement Level, Threshold	75.00%
Number of operating segments | segment					1
Total combined future minimum payment obligations		7,616,000			$ 7,616,000
Long-term debt, net		57,359,000			57,359,000		$ 56,134,000
Long-term Debt		58,109,000			58,109,000		57,634,000
Debt Issuance Costs, Noncurrent, Net		1,169,000			1,169,000		1,462,000
Term Loan [Member]
Summary of Significant Accounting Policies [Line Items]
Face amount of term loan		$ 60,000,000			$ 60,000,000
Accounting Standards Update 2015-03 [Member]
Summary of Significant Accounting Policies [Line Items]
Debt Issuance Costs, Noncurrent, Net							$ 1,462,000
Accounting Standards Update 2016-09 [Member] | New Accounting Pronouncement, Early Adoption, Effect [Member]
Summary of Significant Accounting Policies [Line Items]
Allocated share-based compensation expense				$ 804,000
Employee Stock [Member]
Summary of Significant Accounting Policies [Line Items]
Employee Stock Purchase Plan, Length of Offering Period					6 months
Performance Restricted Stock Units [Member]
Summary of Significant Accounting Policies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | shares	3,034,329
Share Based Compensation Arrangement By Share Based Payment Award Performance Measurement Period	33 months
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Other, Description | shares		2,919,827			2,919,827
Allocated share-based compensation expense		$ 0			$ 0
Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Percentage Available Based on Achievement Level	0.00%
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Percentage Available Based on Achievement Level	200.00%
Pro Forma [Member] | Accounting Standards Update 2016-09 [Member] | New Accounting Pronouncement, Early Adoption, Effect [Member]
Summary of Significant Accounting Policies [Line Items]
Deferred tax assets				$ 2,406,000

Net Loss Per Common Share - Ant

Net Loss Per Common Share - Antidilutive securities (Details) - $ / 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]
Earnings Per Share, Basic and Diluted	$ (0.28)	$ 0	$ (0.29)	$ (0.07)
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities	7,052,153	6,943,829	7,120,861	6,943,829
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities	1,902,498	1,187,748	1,988,235	1,187,748
Performance Restricted Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities	3,274,506	955,084	3,274,385	955,084
Employee Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities	39,846	0	16,537	0
Employee Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate	15.00%		15.00%

Fair Value Measurements - Summa

Fair Value Measurements - Summary of the financial instruments of the company at fair value (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities	$ 0	$ 0	$ 0	$ 0
Carrying value	25,051		25,051		$ 24,946
Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value	879		879		970
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	879		879		970
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	879		879		970
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	24,184		24,184		23,954
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value	5,052		5,052		3,652
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	5,055		5,055		3,649
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
Corporate Bond Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value					1,014
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value					0
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value					1,013
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value					0
Certificates of Deposit [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value	19,120		19,120		19,310
Certificates of Deposit [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	0		0		0
Certificates of Deposit [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	19,129		19,129		19,292
Certificates of Deposit [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair market value	$ 0		$ 0		$ 0

Prepaid Expenses and Other Cu26

Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Other Assets [Abstract]
Prepaid and deferred commissions	$ 8,017	$ 8,573
Other	10,733	10,453
Total prepaid expenses and other current assets	$ 18,750	$ 19,026

Property, Equipment and Softw27

Property, Equipment and Software (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	$ 104,886	$ 90,297
Less accumulated depreciation	(20,960)	(12,662)
Property, equipment and software, Net	83,926	77,635
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	16,233	14,179
Land [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	3,448	3,392
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	20,205	19,035
Software [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	5,979	5,814
Capitalized website and software development costs [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and software, Gross	$ 59,021	$ 47,877

Goodwill and Amortizable Inta28

Goodwill and Amortizable Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Cost	$ 3,613	$ 4,140
Accumulated Amortization	2,200	2,129
Amortizable intangible assets, net	1,413	2,011
Member List [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	1,670	1,670
Accumulated Amortization	881	673
Amortizable intangible assets, net	$ 789	$ 997
Finite-Lived Intangible Assets, Remaining Amortization Period	2 years 292 days	3 years 219 days
Content [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	$ 140	$ 140
Accumulated Amortization	140	113
Amortizable intangible assets, net	$ 0	$ 27
Finite-Lived Intangible Assets, Remaining Amortization Period	0 days	219 days
Core Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	$ 110	$ 110
Accumulated Amortization	110	88
Amortizable intangible assets, net	$ 0	$ 22
Finite-Lived Intangible Assets, Remaining Amortization Period	0 days	219 days
Data Acquisition Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,393	$ 1,920
Accumulated Amortization	811	1,072
Amortizable intangible assets, net	$ 582	$ 848
Finite-Lived Intangible Assets, Remaining Amortization Period	1 year 183 days	1 year 183 days
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	$ 300	$ 300
Accumulated Amortization	258	183
Amortizable intangible assets, net	$ 42	$ 117
Finite-Lived Intangible Assets, Remaining Amortization Period	146 days	1 year 73 days

Goodwill and Amortizable Inta29

Goodwill and Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Goodwill	$ 1,145	$ 1,145
Finite-Lived Intangible Assets [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years	3 years
Member List [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	6 years	6 years

Accrued Liabilities - Accrued l

Accrued Liabilities - Accrued liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accrued Liabilities [Abstract]
Accrued sales commissions	$ 1,493	$ 1,461
Sales and use tax	3,792	4,307
Accrued compensation	5,659	6,826
Uninvoiced accounts payable	8,900	2,384
Estimated Litigation Liability	3,373	0
Other accrued liabilities	4,252	5,309
Total accrued liabilities	$ 27,469	$ 20,287

Debt and Credit Arrangements (D

Debt and Credit Arrangements (Details) - USD ($)	Jun. 10, 2016	Sep. 26, 2014	Sep. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Term loan			$ 60,000,000	$ 60,000,000
Unamortized deferred financing fees			(1,169,000)	(1,462,000)
Unamortized fees paid to lender			(722,000)	(904,000)
Total debt, net			58,109,000	57,634,000
Less current maturities			(750,000)	(1,500,000)
Long-term debt, net			57,359,000	$ 56,134,000
Term Loan [Member]
Debt Instrument [Line Items]
Face amount of term loan			$ 60,000,000
Term Loan and Delayed Draw Term Loan Financing Agreement [Member]
Debt Instrument [Line Items]
Minimum required liquidity	$ 30,000,000	$ 10,000,000
Percent of excess cash flow to be used for loan prepayment, maximum			50.00%
Term Loan and Delayed Draw Term Loan Financing Agreement [Member] | Term Loan [Member]
Debt Instrument [Line Items]
Unamortized deferred financing fees			$ (1,169,000)
Unamortized fees paid to lender			(722,000)
Total debt, net			58,109,000
Face amount of term loan		$ 60,000,000
Periodic principal payments on term loan	$ 750,000
Debt Instrument Prepayment Premium	1.00%
Term Loan and Delayed Draw Term Loan Financing Agreement [Member] | Term Loan [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Interest rate, floor		0.50%
Basis spread		6.75%
Term Loan and Delayed Draw Term Loan Financing Agreement [Member] | Term Loan [Member] | Prime Rate [Member]
Debt Instrument [Line Items]
Interest rate, floor		3.25%
Basis spread		5.75%
Term Loan and Delayed Draw Term Loan Financing Agreement [Member] | Delayed Draw Term Loan [Member]
Debt Instrument [Line Items]
Face amount of term loan		$ 25,000,000
Periodic payment as a percent of amount funded		1.25%
Commitment fee as a percent of unborrowed amounts		0.75%
Debt Instrument, Unused Borrowing Capacity, Amount			$ 25,000,000

Commitments and Contingencies (

Commitments and Contingencies (Details) - USD ($) $ in Thousands	Apr. 19, 2016	Sep. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Loss Contingencies [Line Items]
Estimated Litigation Liability		$ 3,373		$ 0
Moore v. Angie's List [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Amount	$ 2,350
Litigation Settlement, Optional Free Membership Period	4 months
Estimated Litigation Liability			$ 3,500