UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - 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)	$ 30,874	$ (8,605)	$ 30,009	$ (21,623)
Other comprehensive (loss) income, net of tax:
Foreign currency translation gain (loss)	182	62	5	(99)
Net other comprehensive income, net of ($81), ($23), ($130) and ($41) tax, respectively	927	293	283	667
Total other comprehensive income (loss), net of tax	1,109	355	288	568
Total comprehensive income (loss)	$ 31,983	$ (8,250)	$ 30,297	$ (21,055)