Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 16,209	$ 27,899	$ 17,215	$ 50,367
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment, net of tax of $0 and $4 for the three months ended June 30, 2020 and 2019, respectively, and $9 and $1 for the six months ended June 30, 2020 and 2019, respectively	(1)	(8)	(26)	(2)
Other comprehensive income (loss)	(1)	(8)	(26)	(2)
Comprehensive income (loss)	16,208	27,891	17,189	50,365
Comprehensive (income) loss attributable to noncontrolling interests	(4,930)	(973)	(10,221)	(1,695)
Comprehensive Income (Loss) Attributable to Stockholders	$ 11,278	$ 26,918	$ 6,968	$ 48,670