CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) [Abstract]
Net income	$ 746	$ 680
Foreign currency translation adjustment, net of tax	9	(1)
Comprehensive income	$ 755	$ 679

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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