Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement of Other Comprehensive Income [Abstract]
Net income	$ 205	$ 320
Foreign currency translation adjustment	(3)	43
Comprehensive income	$ 202	$ 363

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

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