Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax [Line Items]
Valuation allowance	$ 0	$ 0
Corporate federal tax rate	21.00%	21.00%	35.00%
Income tax benefit related to revaluation of net deferred tax liabilities		$ 10,700
Effective Income Tax Rate Reconciliation, Percent, Total	18.40%	20.20%	28.30%
Unrecognized tax benefits	$ 6,773	$ 1,960	$ 2,008
Tax Cuts and Jobs Act
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent, Total			32.10%