CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Net income	$ 4,148	$ 6,328	$ 4,812	$ 11,304
Currency translation adjustments, net of tax	2,191	99	(4,587)	18
Comprehensive income	$ 6,339	$ 6,427	$ 225	$ 11,322