CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 516	$ 5,426	$ 3,211
Foreign currency translation adjustment, net of tax	51	17	10
Comprehensive income	$ 567	$ 5,443	$ 3,221