Summary of Significant Accounting Policies (Policies)	12 Months Ended
Summary of Significant Accounting Policies (Policies)	Dec. 31, 2015
Accounting Policies [Abstract]
Cash and Cash Equivalents	Cash and Cash Equivalents: Cash and cash equivalents include all cash balances and highly liquid investments having original maturities of three months or less.
Marketable Securities	Marketable Securities: Marketable securities are classified as available-for-sale and consist of short-term deposits, corporate debt and equity instruments, and mutual funds. The Company classifies its marketable securities as current assets based on the nature of the securities and their availability for use in current operations. Marketable securities are reported at fair value, with unrealized gains and losses recognized in stockholders’ equity as “other comprehensive income (loss)”. Declines in fair value that are determined to be other than temporary are recognized as an impairment charge. Realized gains or losses on marketable securities are determined based on specific identification of the securities sold and are recognized as “other income (loss)” at the time of sale.
Allowance for Doubtful Accounts	Allowance for Doubtful Accounts: The Company recognizes bad debt expense on trade receivables through an allowance account using estimates based on past experience, and writes off trade receivables against the allowance account when the Company believes it has exhausted all available means of collection.
Fair Value Measurements	Fair Value Measurements: The Company reports certain assets and liabilities at their fair value, which is 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. Fair values of assets and liabilities are determined based on a three-level measurement input hierarchy. Level 1 inputs are quoted prices in active markets for identical assets or liabilities as of the measurement date. Level 2 inputs are other than quoted market prices that are observable, either directly or indirectly, for an asset or liability. Level 2 inputs can include quoted prices in active markets for similar assets or liabilities, quoted prices in a market that is not active for identical assets or liabilities, or other inputs that can be corroborated by observable market data. Level 3 inputs are unobservable for the asset or liability when there is little, if any, market activity for the asset or liability. Level 3 inputs are based on the best information available, and may include data developed by the Company.
Property and Equipment, Net	Property and Equipment, Net: Property and equipment is stated at cost. Depreciation is computed on a straight-line basis over the estimated useful lives of the assets, which generally range from four years for certain vehicles and equipment to thirty-nine years for buildings. Leasehold improvements and assets recorded under capital leases are amortized on a straight-line basis over the shorter of their estimated useful lives or the terms of the leases.
Long-Lived Assets	Long-Lived Assets: The Company evaluates the recoverability of its finite-lived intangible assets and its property and equipment by comparing their carrying values to the expected future undiscounted cash flows to be generated from such assets when events or circumstances indicate that an impairment may have occurred. If the carrying values of the long-lived assets exceed the sum of the undiscounted cash flows, an impairment charge is recognized in the amount by which the carrying values exceeds their fair values.
Goodwill	Goodwill: Goodwill is tested for impairment on an annual basis, or more frequently if an event occurs or circumstances change to indicate that an impairment may have occurred. The Company performs its annual impairment test in the fourth quarter of each year. The goodwill impairment test involves a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. No potential impairment exists if the carrying value of the reporting unit is less than its fair value. If the carrying value of the reporting unit exceeds its fair value, then the second step is necessary to measure the impairment. The second step compares the implied fair value of the reporting unit goodwill with the carrying amount of that goodwill. Any excess of the reporting unit goodwill carrying value in excess of the implied fair value is recognized as an impairment.
Other Investments	Other Investments: Investments that do not have a readily determinable market value and in which the Company does not have a controlling financial interest are accounted for as cost-method investments or, if they Company has the ability to exert significant influence, as equity-method investments. The carrying values of equity-method investments are adjusted for either the Company’s proportionate share of the investee’s earnings, which may be reported on a lag of up to three months, or the change in fair value of the investee. Both cost-method investments and equity-method investments are monitored for indications of impairment.
Financial Instrument Obligations	Financial Instrument Obligations: The Company recognizes a liability for short sale transactions on certain financial instruments in which the Company receives proceeds from the sale of such financial instruments and incurs obligations to deliver or purchase securities at a later date. Subsequent changes in the fair value of such obligations, determined based on the closing market price of the financial instruments, are recognized currently as gains or losses, with a comparable reclassification made between the amounts of the Company's unrestricted and restricted cash.
Contingent Liabilities	Contingent Liabilities: The Company recognizes a liability for certain contingencies, including those related to litigation or claims or to certain governmental laws and regulations, when it is probable that an asset has been impaired or a liability has been incurred, and the amount of the loss can be reasonably estimated.
Business Combinations	Business Combinations: The Company allocates the fair value of the total consideration of its acquisitions to the tangible assets, liabilities, and identifiable intangible assets acquired based on their estimated fair values. The excess of the fair value of the total consideration over the fair values of these identifiable assets and liabilities is recognized as goodwill. Acquisition-related expenses are recognized separately from the business combination and are expensed as incurred as a component of “selling, general, and administrative expenses.”
Revenue Recognition	Revenue Recognition: The Company recognizes revenue at the time the service is provided to the customer. Revenue is recognized in the Energy business when the services are rendered. Revenue is recognized in the Sports business when the service is rendered or the event occurs. Amounts received from customers in advance of the service or event are deferred until such time the service is rendered or the event occurs.
Stock-based Compensation	Stock-based Compensation: The Company recognizes compensation expense for stock options and restricted stock granted to employees and non-employee directors over the requisite service period based on the estimated fair value on the grant date. The fair value of restricted stock awards is the market price of the Company's common stock on the date of grant. The fair value of option awards is estimated using the Black-Scholes pricing model.
Advertising expenses	Advertising expenses: Advertising costs are expensed in the period in which the advertising appears in print or is broadcast.
Foreign Currency Translation	Foreign Currency Translation: Although the Company no longer has current operations in foreign jurisdictions, it consolidates certain foreign-based entities associated with the Predecessor Business. Assets and liabilities of foreign entities are translated from the functional currency into United States dollars using the exchange rate in effect at the balance sheet date. Revenues and expenses of foreign operations are translated from the functional currency into United States dollars using the average exchange rate for the period. Adjustments resulting from the translation into United States dollars are recognized in stockholders’ equity as “other comprehensive income (loss)”.
Income Taxes	Income Taxes: The Company uses the asset and liability method of accounting for income taxes. Deferred tax assets and liabilities are recognized for the expected tax consequences of temporary differences between the tax bases of assets and liabilities and their reported amounts. Valuation allowances are recorded to reduce deferred tax assets to the amount that will more likely than not be realized, with changes in valuation allowances recognized in the provision for income taxes. The Company accounts for uncertainty in income taxes using a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. The Company classifies the liability for unrecognized tax benefits as current to the extent that the Company anticipates payment within one year. Interest and penalties related to uncertain tax positions are recognized in the provision for income taxes.
Income (Loss) per Share	Income (Loss) per Share: Basic net income (loss) per share of common stock is computed by dividing net income (loss) by the weighted-average number of common shares outstanding during the period. Diluted net income (loss) per share gives effect to all potentially dilutive common shares outstanding during the period.
Concentration of Credit Risk	Concentration of Credit Risk: Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents, marketable securities, and trade receivables. The Company maintains its cash balances and marketable securities with high credit quality financial institutions. Deposits held with banks, including those held in foreign branches of global banks, may exceed the amount of insurance provided on such deposits. These deposits may be withdrawn upon demand and therefore bear minimal risk. The Company limits the amount of credit exposure through diversification and management regularly monitors the composition of its investment portfolio. The Company provides credit to customers on an uncollateralized basis after evaluating client creditworthiness. The Company’s clients in its Energy business are concentrated in the oil and gas industry, and are concentrated in North Dakota and Montana in the Bakken basin and in Texas in the Permian basin.
Use of Estimates	Use of Estimates: The preparation of the Company’s consolidated financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates and assumptions. These estimates affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from these estimates.
Recently Issued Accounting Standards	Recently Issued Accounting Standards: In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which establishes a core principle, achieved through a five-step process, that an entity should recognize 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. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606), which deferred the effective date of ASU No. 2014-09 by one year for all entities. ASU 2014-09 is effective for public companies for annual reporting periods beginning after December 15, 2017, and for interim reporting periods within those years. Upon adoption, ASU No. 2014-09 can be applied either retrospectively to each reporting period presented or retrospectively with the cumulative effect of initially applying the standard recognized at the date of initial application. Early application is not permitted. The Company is evaluating the potential impact on its consolidated financial statements of adopting ASU No. 2014-09 and has not yet determined the implementation method to be used. In April 2015, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update (“ASU”) No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30), which requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The recognition and measurement guidance for debt issuance costs are not affected by ASU No. 2015-03. ASU No. 2015-03 is effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, with early adoption permitted for financial statements that have not been previously issued. Upon adoption, ASU No. 2015-03 should be applied retrospectively, with the balance sheet of each individual period presented adjusted to reflect the period-specific effects of applying the standard. The Company adopted ASU No. 2015-03 in 2015 and has reflected the impact in the current and prior years in its statement of financial position (see Note 3). In September 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805), which requires that adjustments to provisional amounts recognized at the time of a business combination that are identified during the measurement period be recognized in the reporting period in which the adjustment amounts are determined. ASU No. 2015-16 also requires that the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date, be recognized in the same period’s financial statements, with disclosure of the portion of the amount recorded in current-period earnings that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. ASU No. 2015-16 is effective for fiscal years beginning after December 15, 2015, including interim periods within those fiscal years, and should be applied prospectively to adjustments to provisional amounts that occur after the effective date. The Company does not expect the adoption of ASU No. 2015-16 to have a material effect on its consolidated financial statements. In November 2015, the FASB issued No. 2015-17, Income Taxes (Topic 740), which requires that deferred tax liabilities and assets be classified as non-current in a classified statement of financial position. The current requirement that deferred tax liabilities and assets of a tax-paying component of an entity be offset and presented as a single amount is not affected by ASU No. 2015-17. ASU No. 2015-17 is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years, with early adoption permitted. A reporting entity may apply the provisions of ASU No. 2015-17 prospectively or retrospectively to all prior periods presented in the financial statements. The Company retrospectively adopted ASU No. 2015-17 in 2015 and has reflected the impact in the current and prior years in its statement of financial position (see Note 3). In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Overall (Subtopic 825-10), which eliminates the requirement to classify equity securities with readily determinable market values as either available-for-sale securities and trading securities, and requires that equity investments, other than those accounted for under the traditional equity method of accounting, be measured at their fair value with changes in fair value recognized in net income. Equity investments that do not have readily determinable market values may be measured at cost, subject to an assessment for impairment. ASU 825-10 also requires enhanced disclosures about such equity investments. ASU No. 2016-01 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years, with early adoption prohibited. Upon adoption, a reporting entity should apply the provisions of ASU 2016-01 by means of a cumulative effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The Company is evaluating the potential impact on its consolidated financial statements of adopting ASU 2016-01. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which requires, among other things, a lessee to recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No. 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of the earliest period presented using a modified retrospective approach, which includes certain optional practical expedients that an entity may elect to apply. The Company is evaluating the potential impact on its consolidated financial statements of adopting ASU 2016-02.