Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2016	Jun. 28, 2015	Jul. 03, 2016	Jun. 28, 2015
Net income	$ 26,480	$ 40,195	$ 51,843	$ 67,702
Other comprehensive income (loss), net:
Foreign currency translation adjustment	1,580	4,901	14,256	(12,494)
Change in unrecognized pension loss, net of income tax benefit of $34 for the three and six months ended July 3, 2016 and $124 for the six months ended June 28, 2015	(56)	0	(56)	(203)
Effect of cash flow hedges, net of income tax (provision) benefit of $(281) and $(12) for the three months and $(559) and $1,490 for the six months ended July 3, 2016 and June 28, 2015, respectively	443	24	888	(2,442)
Other comprehensive income (loss), net	1,967	4,925	15,088	(15,139)
Comprehensive income	$ 28,447	$ 45,120	$ 66,931	$ 52,563