CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (in thousands) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,187)	$ 1,606
Other comprehensive income:
Foreign currency translation gain (loss)	(134)	(574)
Comprehensive income (loss)	$ (1,321)	$ 1,032