Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Condensed Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)	$ 118	$ (1,243)	$ (2,291)	$ (532)
Other comprehensive income (loss):
Changes in foreign currency translation adjustments	95	383	(305)	716
Comprehensive income (loss)	$ 213	$ (860)	$ (2,596)	$ 184

Amount after tax of other comprehensive income (loss) attributable to parent entity.

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