Segment Information - Disaggregation of Revenue By Geographical Region (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting Information [Line Items]
Revenues, net	$ 204,693	$ 165,871
Domestic
Segment Reporting Information [Line Items]
Revenues, net	201,834	164,134
Foreign
Segment Reporting Information [Line Items]
Revenues, net	$ 2,859	$ 1,737
Geographic Concentration Risk | Net Revenue
Segment Reporting Information [Line Items]
Concentration risk percentage	100.00%	100.00%
Geographic Concentration Risk | Net Revenue | Domestic
Segment Reporting Information [Line Items]
Concentration risk percentage	98.60%	99.00%
Geographic Concentration Risk | Net Revenue | Foreign
Segment Reporting Information [Line Items]
Concentration risk percentage	1.40%	1.00%