CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME [Abstract]
Net (loss) income	$ (125)	$ 981	$ (4,361)	$ (515)
Cumulative translation adjustment	27	(182)	(60)	(227)
Comprehensive (loss) income	$ (98)	$ 799	$ (4,421)	$ (742)

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

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