Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	12. Income Taxes For the three months ended March 31, 2021, the effective tax rate, based on whole numbers, was 22.9% which differed from the statutory federal rate of 21% primarily due to state income taxes, as well as unfavorable permanent differences including executive compensation disallowed under Internal Revenue Code Section 162(m). The effective tax rate decreased during the three months ended March 31, 2021 compared to the same period in 2020, primarily due to quarterly discrete tax items related to the excess tax benefit from stock-based compensation and the recognition of a deferred tax asset for the investment in subsidiaries as it relates to the Title Transaction. For the three months ended March 31, 2020, the effective tax rate, based on whole numbers, was 28.4% which differed from the statutory federal rate of 21% primarily due to permanent differences including executive compensation disallowed under Internal Revenue Code Section 162(m) and nondeductible meals and entertainment expenses, as well as other recurring items such as the state tax benefit.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.