Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Basis of Presentation and Principles of Consolidation : The accompanying consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Certain amounts in the prior year’s financial statements have been reclassified to conform to the current year’s presentation. The Company has evaluated subsequent events through the date of issuance of these financial statements. Segment Reporting : Operating segments are organized internally by type of products and services provided. The Company has aggregated similar operating segments into two reportable segments, which are Local Marketing Solutions and Entertainment. The Company's Local Marketing Solutions segment offers broadcast and digital products and solutions to advertisers and businesses within our local markets. The Company's Entertainment segment is composed of a diverse range of live events, which the Company creates, promotes and produces, including music concerts, multi-day music festivals, fairs, consumer expositions and trade shows, athletic events, lifestyle events and other forms of entertainment. Prior to the second quarter of 2016, the Company reported its results in two reportable segments, Local Advertising and Live Events, and reported the remainder of its business in its Other Media and Entertainment category. The prior Local Advertising segment, together with the Company’s digital marketing and e-commerce solutions, which were previously part of the Other Media and Entertainment category, are now reported within Local Marketing Solutions. The Live Events segment, together with the Company’s national digital assets which were previously part of the Other Media and Entertainment category, are now reported within Entertainment. The segment disclosure is consistent with the management decision-making process that determines the allocation of resources and the measurement of performance. Use of Estimates : The preparation of Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America 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 financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Concentrations of Credit Risk : Financial instruments which potentially subject the Company to concentrations of credit risk consist primarily of accounts receivable. The credit risk is limited due to the large number of customers comprising the Company’s customer base and their dispersion across several different geographic areas of the country. Cash : The Company maintains its cash balances principally at large financial institutions throughout the United States. Accounts at the institutions are insured by the Federal Deposit Insurance Corporation. Balances in these accounts may at times exceed federally insured limits. The Company has not experienced any losses in such accounts. Accounts Receivable and Allowance for Doubtful Accounts : The carrying amount of accounts receivable is reduced by a valuation allowance that reflects management’s best estimate of the accounts that will not be collected. In addition to reviewing delinquent accounts receivable, management considers many factors in estimating its general allowance including historical data, experience, customer types, creditworthiness and economic trends. From time to time, management may adjust its assumptions for anticipated changes in any of those or other factors expected to affect collectability. Account balances are charged off against the allowance when it is probable the receivable will not be recovered. Property and Equipment : Property and equipment are stated at cost. Property and equipment acquired in a business combination are recorded at their estimated fair value at the date of acquisition under the purchase method of accounting. Major additions or improvements are capitalized, while repairs and maintenance are charged to expense. Depreciation expense on property and equipment is determined on a straight-line basis. The estimated useful lives for depreciation are as follows: Property Type Depreciation Period in Years Buildings and improvements 10 to 39 years Broadcasting equipment 3 to 20 years Rides and related equipment 10 to 20 years Computer and office equipment 3 to 5 years Furnitures and fixtures 5 to 10 years Transportation equipment 5 to 10 years Software development costs 1 to 2 years Leasehold improvements Shorter of their useful life or remaining term Upon sale or disposition of an asset, the cost and related accumulated depreciation are removed from the accounts and any loss or gain is recognized in other expense (income), net in the Consolidated Statements of Operations. Software Development Costs : As of December 31, 2015 and 2016 , the Company had capitalized software development costs of $3.9 million and $4.7 million (net of accumulated amortization of $0.3 million and $0.4 million ), respectively, in accordance with Accounting Standards Codification (“ASC”) Topic 350, Internally Developed Software . Costs incurred for software development prior to technological feasibility are expensed in the period incurred. Once technological feasibility is reached, which is generally at the point of time of the completion of a working model, development costs are capitalized until the product is ready for general release. Software development costs consist primarily of salary and benefits for the Company’s development and technical support staff, contractors’ fees and other costs associated with the development and localization of products and services. Acquisitions and Business Combinations : The Company accounts for its business acquisitions under the purchase method of accounting in accordance with ASC Topic 805, Business Combinations . The total cost of acquisitions is allocated to the underlying identifiable net assets, based on their respective estimated fair values at the date of acquisition. Goodwill represents the excess of the purchase price over the fair value of net assets acquired, including the amounts assigned to identifiable intangible assets. Determining the fair value of assets acquired and liabilities assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, discount rates, asset lives and market multiples, among other items. This standard requires an acquiring entity to recognize all the assets acquired and liabilities assumed in a transaction at the acquisition date’s fair value with limited exceptions and changes the accounting treatment for certain specific items, including: • Acquisition costs are generally expensed as incurred; • Noncontrolling interests are valued at fair value at the acquisition date; and • Restructuring costs associated with a business combination are generally expensed subsequent to the acquisition date. Intangible Assets : Intangible assets consist principally of FCC broadcast licenses and goodwill, which have been recorded at their estimated fair value as of the date of acquisition. FCC Broadcast Licenses: FCC broadcast licenses have an indefinite useful life and therefore are not amortized. Costs associated with other definite-lived intangible assets are being amortized using the straight-line method over the term of the related agreements, which range from 1 to 39 years. The Company evaluates the fair value of its FCC licenses at the unit of account level. Each market's broadcasting licenses are combined into a single unit of accounting for purposes of testing for impairments. The Company has determined that the geographic market is the appropriate unit of accounting. The Company evaluates its FCC licenses for impairment as of December 31, or more frequently if events or changes in circumstances indicate that the assets might be impaired. The Company determines the fair value of its FCC licenses using an income approach. This income approach attempts to isolate the local advertising income that is attributable to FCC licenses at the unit of account level. The fair value is calculated by estimating and discounting the cash flows that a typical market participant would assume could be available from similar radio stations operated as part of a group of commonly owned radio stations in a similar sized geographic radio market. The Company believes this method of valuation provides the best estimate of the fair value of the FCC licenses. The Company did not utilize a market approach as transactions involving FCC licenses are frequently private transactions that are highly dependent on the collection of assets with limited disclosure. The cost approach is not applicable as FCC licenses are not able to be re-created or duplicated. For purposes of testing the carrying value of the Company’s FCC licenses for impairment, the fair value of FCC licenses for each geographic market contains significant assumptions incorporating variables that are based on past experiences and judgments about future performance using industry information within each market. These variables would include, but are not limited to: (1) forecasted revenue growth rates for each geographic market; (2) profit margin for the market; (3) estimated capital expenditures and working capital requirements during the projection period; (4) risk-adjusted discount rate; and (5) expected growth rates in perpetuity to estimate terminal values. These variables are susceptible to changes in estimates, which could result in significant changes to the fair value of the FCC licenses. If the carrying amount of the FCC licenses is greater than its estimated fair value in a given geographic market, the carrying amount of the FCC license is reduced to its estimated fair value and this reduction may have a material impact on the Company’s consolidated financial condition and results of operations. Goodwill : The purchase method of accounting requires that the excess of purchase price paid over the estimated fair value of identifiable tangible and intangible net assets of acquired businesses be recorded as goodwill. Under the provisions of ASC Topic 350, Intangibles—Goodwill and Other , goodwill is not amortized, but is reviewed for impairment at least on an annual basis, or when events or changes in circumstances indicate that the carrying value of such assets may not be recoverable. The Company evaluates goodwill for impairment at the reporting unit level and has determined appropriate reporting units. The most material, the Local Marketing Solutions operating segment is comprised of the components representing the local advertising businesses of all geographic markets, which are aggregated into one reporting unit for testing. Other reporting units tested for goodwill impairment within our Entertainment operating segment include in-market and national events. In-market operations constitutes the events that occur within our 65 distinct markets. National events includes music festivals, expos, lifestyle and active events, music and online content that occur outside our 65 distinct markets. Recoverability of goodwill is evaluated using a two-step process. The first step involves a comparison of the fair value of a reporting unit with its carrying value. For purposes of testing the carrying value of the Company's goodwill for impairment, the fair value of goodwill for each reporting unit contains significant assumptions incorporating variables that are based on past experiences and judgments about future performance using industry information. These variables would include, but are not limited to: (1) forecasted revenue growth rates; (2) profit margin; (3) estimated capital expenditures and working capital requirements during the projection period; (4) risk-adjusted discount rate; and (5) expected growth rates in perpetuity to estimate terminal values. These variables are susceptible to changes in estimates, which could result in significant changes to the fair value of the goodwill. The Company also performed a reasonableness test on the fair value results for goodwill by comparing the carrying value of the Company's assets to the Company's enterprise value based on its market capitalization. The Company determined the results were reasonable. If the carrying value of the reporting unit exceeds its fair value, the second step of the process involves a comparison of the implied fair value and carrying value of the goodwill of that reporting unit. If the carrying value of the goodwill exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to the excess. Impairment losses, if any, are reflected in operating income or loss in the Consolidated Statements of Operations for the period in which such losses are recognized. The Company has selected December 31 st as the annual testing date. The testing conducted as of December 31, 2014 , 2015 and 2016 did not result in any goodwill impairment. Investments : Long-term investments consist of minority holdings in companies that management believes are synergistic with Townsquare. Management does not exercise significant control over operating and financial policies of the investees, accordingly the investments are reflected under the cost method of accounting. The initial equity valuations were based upon a discounted cash flows analysis, using unobservable inputs categorized as Level 3 within the ASC 820 framework. It is impracticable to obtain these Level 3 inputs as of the reporting date, accordingly a current market valuation has not been performed. Due to the short period of time that the Company has held the investments, however, management believes that current market value is not materially different from carrying value. Deferred Financing Costs : Deferred financing costs related to the issuance of debt are capitalized and are amortized over the life of the notes in such a way as to result in a constant rate of interest when applied to the amount outstanding at the beginning of any given period (the interest method). The amortization of these costs is recorded as interest expense, net in the Consolidated Statements of Operations. The Company has early-adopted ASU 2015-03 in 2015, Interest-Imputation of Interest: Simplifying the Presentation of Debt Issuance Costs , accordingly unamortized deferred financing costs as of December 31, 2015 and 2016 have been deducted from the long-term debt balance in the Consolidated Balance Sheets presented herein. Impairment of Long-Lived Assets : Long-lived assets (including property, equipment and intangible assets subject to amortization) to be held and used are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The carrying amount of a long-lived asset group may not be recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposal of the asset group. If it were determined that the carrying amount of an asset was not recoverable, an impairment loss would be recorded. The Company determines the fair value of its long-lived assets based upon the market value of similar assets, if available, or independent appraisals, if necessary. Long-lived assets to be disposed of and/or held for sale are reported at the lower of carrying amount or fair value, less cost to sell. The fair value of assets held for sale is determined in the same manner as described for assets held and used. There was no impairment at December 31, 2014 , 2015 and 2016 . Self-Insurance Liabilities : The Company is self-insured for medical liability. In addition, the Company has stop loss coverage in excess of certain defined limits. Liabilities associated with the risks that are retained by the Company are estimated, in part, by considering claims experience, severity factors and other assumptions. For any legal costs expected to be incurred in connection with a loss contingency, the Company recognizes the expense as incurred. Asset Retirement Obligations : Under the provisions of ASC 410, Asset Retirement and Environmental Obligations , the Company is required to recognize a liability for the fair value of a conditional asset retirement obligation when incurred if the fair value can be reasonably estimated. The liability is accreted to its present value each period and the capitalized cost is depreciated over the useful life of the related asset. Upon settlement of the liability, the Company settles the obligation for its recorded amount and records a gain or loss upon settlement. The obligation for equipment removal at the end of the lease term as of December 31, 2015 and 2016 was $0.9 million , which is included in other long-term liabilities in the Consolidated Balance Sheets. Revenue Recognition : Broadcast revenue for commercial broadcasting advertisements is recognized when the commercial is broadcast. Net revenue is reported net of agency commissions. Agency commissions are calculated based on a stated percentage applied to gross billing revenue for advertisers that use agencies. Live events revenue and other non-broadcast advertising revenue are recognized as events are conducted. Deferred revenue consists primarily of advance ticket sales on events scheduled to take place at dates in the future. Digital revenue is derived primarily from the sale of internet-based advertising campaigns to local and national advertisers and is recognized over the duration of the campaigns. Barter Transactions : Barter transactions (advertising provided in exchange for goods and services) are reported at the estimated fair value of the products or services received. Revenue from barter transactions is recognized when advertisements are broadcast. Merchandise or services received is charged to expense when received or utilized. If merchandise or services are received prior to the broadcast of the advertising, a liability is recorded. If advertising is broadcast before the receipt of the goods or services, a receivable is recorded. Local Marketing Agreements : At times, the Company enters into Local Marketing Agreements (“LMAs”), also known as Time Brokerage Agreements ("TBA"), in connection with the purchase or sale of radio stations. In most cases, an LMA is in effect from the signing of the acquisition agreement or shortly thereafter, through the closing date of the purchase or sale. Generally, under the contractual terms of an LMA, the buyer agrees to furnish the programming content for and provide other services to the radio stations and in return, receives the right to sell and broadcast advertising on the radio station and collect receipts for such advertising. During the period the Company operates radio stations under LMAs for the purchase of a radio station, the Company recognizes revenue and expenses for such radio stations in the same manner as for owned radio stations and includes such revenue and expenses related to such radio stations in operations from the effective dates of the LMAs. As of December 31, 2016 , the Company operated two non-owned radio stations under LMAs. The total net revenue for the contractual portion of the LMA of the radio stations and its total expenses for the contractual portion of the LMA were immaterial. Financial Instruments : ASC 825, Disclosures about Fair Value of Financial Instruments , requires the Company to disclose estimated fair values for its financial instruments. Management has reviewed its cash, accounts receivable, other current assets, accounts payable and accrued expenses and has determined that their carrying values approximate their fair value due to the short maturity of these instruments. The fair value of the Company’s long-term debt is disclosed in Note 7. Fair Value Measurements : ASC 820, Fair Value Measurements and Disclosures (“ASC 820”), defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 also establishes a framework for measuring fair value and expands disclosures about fair value measurements. The fair value framework under ASC 820 provides for a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The three levels of the fair value hierarchy are as follows: • Level 1: Inputs are quoted prices (unadjusted) in active markets for identified assets or liabilities that the Company has the ability to access at the measurement date. • Level 2: Inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 assets include quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets that are not active; and inputs other than quoted prices that are observable such as models. • Level 3: Inputs are unobservable inputs for the asset or liability. Inputs reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Advertising and Promotion Costs : Costs of media advertising (including barter) and associated production costs are expensed to direct operating expenses the first time the advertising takes place. The Company recorded advertising expenses of $2.5 million , $5.1 million , and $7.0 million for the years ended December 31, 2014 , 2015 and 2016 , respectively. Income Taxes : Prior to the Company’s IPO, for income tax purposes the Company was comprised of limited liability entities, which were not subject to federal and certain state income taxes at the entity level, and Townsquare Media, 2010, Inc., formerly known as Townsquare Media, Inc. ("TMI"), a corporation whose operations were subject to income taxes at the company level. Upon completion of the IPO and the LLC Conversion, all of the Company’s operations became subject to income taxes at the corporation level. Accordingly, the statements of operations for the periods prior to the LLC Conversion reflect only the income tax effect of the operations of TMI. In connection with the LLC Conversion as of July 25, 2014, the Company is a C corporation for federal and state income tax purposes. 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 carry forwards. 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 the period that includes the enactment date. The Company early-adopted ASU 2015-17 in 2015, Balance Sheet Classification of Deferred Taxes, accordingly all deferred taxes are classified as long-term in the Consolidated Balance Sheets included herein, for all periods presented. The Company also evaluates the need for valuation allowances to reduce the deferred tax assets to realizable amounts. Management evaluates all positive and negative evidence and uses judgment regarding past and future events, including operating results, to help determine when it is more likely than not that all or some portion of the deferred tax assets may not be realized. When appropriate, a valuation allowance is recorded against deferred tax assets to offset future tax benefits that may not be realized. The Company follows the provisions of ASC Topic 740, Accounting for Income Taxes . ASC Topic 740 clarifies the accounting for uncertainties in income taxes recognized in an enterprise’s financial statements. ASC Topic 740 also prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. ASC Topic 740 provides guidance on derecognition, classification, interest and penalties, disclosures and transition. As required by the uncertain tax position guidance in ASC Topic 740, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company’s policy is to recognize interest and penalties accrued on unrecognized tax benefits as part of income tax expense. Stock-based compensation : Stock-based compensation expense related to stock-based transactions, including employee awards, is measured and recognized in the Consolidated Financial Statements based on the fair value of the award on the grant date. The fair value of option awards is estimated using the Black-Scholes option-pricing model. This model requires assumptions including the fair value of the Company’s common stock, expected volatility, expected term of the award, expected dividend yield and risk-free interest rate. Stock-based compensation expense is recognized as the equity awards vest. The calculated compensation expense is adjusted based on an estimate of awards ultimately expected to vest. Legal Costs : In accordance with ASC Topic 450, Contingencies , the Company accrues for estimated legal costs to be incurred in defending lawsuits and asserted claims. The Company monitors the stage of progress of its litigation matters and relates that to estimated accrual of cost to determine if any adjustments are required. In the normal course of business, the Company is subject to various regulatory proceedings, lawsuits, claims and other matters. Additionally, from time to time the Company is engaged in various legal proceedings related to its intellectual property, employees or other matters. Although such matters are subject to many uncertainties and outcomes are not predictable with assurance, as of December 31, 2014 , 2015 and 2016 management does not believe any such matters are material to the Company's consolidated operations or financial condition. Foreign Currency : North American Midway Entertainment ("NAME"), acquired by a subsidiary of the Company on September 1, 2015, conducts a portion of its business in Canada. Results of operations for our Canadian entity are translated into U.S. dollars using the average exchange rates during the period. The assets and liabilities of our Canadian entity are translated into U.S. dollars using the exchange rates at the balance sheet date. The related translation adjustments are recorded in a separate component of stockholders' equity, “Accumulated other comprehensive (loss) income”. Foreign currency transaction gains and losses are included in operations in other expense (income), net. Recently Issued Accounting Pronouncements In May 2014, the Financial Accounting Standards Board ("FASB") issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). This new standard will replace all current U.S. GAAP related to revenue recognition and will eliminate all industry-specific guidance. The core principle of this new standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In July 2015, the FASB affirmed its proposal to defer the effective date of this new standard. As a result, public companies will apply the new revenue standard to annual reporting periods beginning after December 15, 2017. From March through December 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net), ASU 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing, ASU 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients and ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. These amendments are intended to improve and clarify the implementation guidance of Topic 606. The effective date and transition requirements for the amendments are the same as the effective date and transition requirements of ASU 2014-09. The guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method). The Company currently anticipates adopting the standard using the modified retrospective method. The Company has performed a high level analysis of its various revenue streams and expects to complete its contract evaluations in 2017, as well as an evaluation of the impact on its business processes, controls and systems. In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall . ASU 2016-01 requires cost-method equity investments to be measured at fair value with changes in fair value recognized in net income. An entity may choose to measure equity investments that do not have readily determinable fair values at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The ASU simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, and a measurement of the investment at fair value only when an impairment is qualitatively identified to exist. Additionally, ASU 2016-01 requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. The standard is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is not permitted. The Company is currently assessing the potential impact ASU 2016-01 will have on its financial statements. In February 2016, the FASB issued ASU 2016-02, Leases. ASU 2016-02 requires the lessee to recognize in the statement of financial position a liability to make lease payments, and a right-of-use asset representing its right to use the underlying asset for the lease term. The liability and asset are initially measured at the present value of the lease payments. The ASU applies to all leases, including those previously classified as operating leases under ASC Topic 842. The standard is effective for fiscal years beginning after December 15, 2018, and will require measurement of leases at the beginning of the earliest period presented, using a modified retrospective approach. The Company is currently assessing the potential impact ASU 2016-02 will have on its financial statements. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230) Classification of Certain Cash Receipts and Cash Payments . ASU 2016-15 eliminates the diversity in practice related to the classification of certain cash receipts and payments for debt prepayment or extinguishment costs, the maturing of a zero coupon bond, the settlement of contingent liabilities arising from a business combination, proceeds from insurance settlements, distributions from certain equity method investees and beneficial interests obtained in a financial asset securitization. ASU 2016-15 designates the appropriate cash flow classification, including requirements to allocate certain components of these cash receipts and payments among operating, investing and financing activities. The retrospective transition method, requiring adjustment to all comparative periods presented, is required unless it is impracticable for some of the amendments, |