Consolidated Statements of Comprehensive Earnings - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Net earnings	$ 2,078	$ 81
Foreign currency translation adjustments	28	108
Comprehensive earnings	$ 2,106	$ 189

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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