Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current:
Federal									$ 16,616	$ 7,814	$ 13,422
State									2,910	4,589	1,909
Foreign									3,519	3,541	3,903
Total									23,045	15,944	19,234
Deferred:
Federal									(1,943)	4,584	5,582
State									624	(619)	937
Foreign									1,227	948	593
Total									(92)	4,913	7,112
Total income tax provision	$ 1,633	$ 7,262	$ 7,458	$ 6,600	$ 4,669	$ 4,391	$ 5,607	$ 6,190	$ 22,953	$ 20,857	$ 26,346