Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2016	Dec. 28, 2014	Dec. 29, 2013
Net income	$ 72,418	$ 24,808	$ 48,255
Other comprehensive income (loss)
Foreign currency translation adjustment	(32,575)	(28,351)	(5,241)
Pension liability adjustment	6,072	(15,280)	1,409
Comprehensive income (loss)	$ 45,915	$ (18,823)	$ 44,423