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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total	$ 6,869	$ (33,009)
Other comprehensive income (loss):
Change in available for sale securities, net of tax	28	(733)
Foreign currency translation adjustments	0	11
Total other comprehensive income (loss)	28	(722)
TOTAL COMPREHENSIVE INCOME (LOSS)	$ 6,897	$ (33,731)

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