Recent Accounting Standards	9 Months Ended
	Sep. 30, 2020
Recent Accounting Standards [Abstract]
Recent Accounting Standards	2. Recent Accounting Standards Recently Issued Accounting Standards In December 2019, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2019-12, “Simplifying the Accounting for Income Taxes (Topic 740)”, which modifies certain technical guidelines for accounting for income taxes. ASU 2019-12 is effective for reporting periods beginning after December 15, 2020, and early adoption is permitted. We are currently evaluating the impact this guidance will have on our consolidated financial statements, but do not expect the adoption of ASU 2019-12 will result in a material change to our consolidated financial statements. We reviewed all other recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact to the condensed consolidated financial statements. Recently Adopted Accounting Standards On January 1, 2020 we adopted ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326)”, along with related clarifications and improvements. This pronouncement requires companies to measure credit losses utilizing a methodology that reflects expected credit losses and requires a consideration of a broader range of reasonable and supportable information to inform credit loss estimates. We adopted the standard using the modified-retrospective approach as of the effective date and therefore, we have not applied the standard to the comparative periods presented in our condensed consolidated financial statements. The modified-retrospective approach requires an entity to recognize a cumulative- effect adjustment to retained earnings as of the beginning of the first reporting period in which this guidance is effective. As of January 1, 2020, the adoption of this standard resulted in a net increase to the allowance for credit losses of $1,414, a decrease to our deferred income tax liability of $363, and a decrease to retained earnings of $1,051. On January 1, 2020 we adopted ASU 2018-15, “Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40)”: Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (“ASU 2018-15”), which clarifies the accounting for implementation costs in cloud computing arrangements. We adopted the standard prospectively on January 1, 2020. Prior to the adoption of ASU 2018-15, we capitalized implementation costs incurred during the application development phase of cloud computing arrangements to leasehold improvements, property and equipment, net on our consolidated balance sheets and have recognized expense over the useful life of the related asset within depreciation and amortization on our condensed consolidated statements of income. Subsequent to the adoption of ASU 2018-15, we capitalize such costs within prepaid expenses and other current assets or other assets on our condensed consolidated balance sheets and recognize expenses over the expected contract term within general and administrative expenses or other operating costs on our condensed consolidated statements of income, consistent with where the expenses associated with the hosting element of the arrangement are presented. The adoption of ASU 2018-15 did not result in a material change to our condensed consolidated financial statements.