Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jul. 01, 2014	Jun. 30, 2015	Jul. 01, 2014
Net income	$ 3,062	$ 3,527	$ 310	$ 4,951
Cash flow hedges:
Foreign currency translation adjustments	(1)	0	(12)	0
Other comprehensive loss	(1)	0	(12)	0
Comprehensive income	$ 3,061	$ 3,527	$ 298	$ 4,951