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)	$ (606)	$ 3,219	$ (1,900)	$ 3,553
Foreign currency translation adjustments	1,474	(380)	(5,681)	1,333
Comprehensive income (loss)	$ 868	$ 2,839	$ (7,581)	$ 4,886