Income Taxes - Summary of Company's Tax Position (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
Income Tax Disclosure [Abstract]
Income Before Provision (Benefit) for Taxes	$ 48,902	$ 19,783	$ 13,592	$ (87)	$ 16,674	$ 12,082	$ 10,138	$ 2,619	$ 82,190	$ 41,513	$ 10,054
Provision (Benefit) for Taxes									$ 18,403	$ (1,045)	$ 38,380
Effective Income Tax Rate									22.40%	(2.50%)	381.70%