Consolidated Statements of Comprehensive Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Net earnings	$ 381	$ 2,078
Foreign currency translation adjustments	38	28
Comprehensive earnings	$ 419	$ 2,106

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

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