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)	$ 2,639	$ (2,856)	$ 14,874	$ (7,780)
Other Comprehensive Income (Loss):
Foreign Currency Translation Adjustments	227	(309)	272	(192)
Total Other Comprehensive Income (Loss)	227	(309)	272	(192)
Comprehensive Income (Loss)	$ 2,866	$ (3,165)	$ 15,146	$ (7,972)