Acquisition Integration Initiatives Restructuring Charges (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 03, 2015	Dec. 28, 2013
Restructuring Cost and Reserve [Line Items]
Payments	$ (9,282)	$ (6,713)
Balance December 28, 2013	184	2,388
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	3,776	5,963
Payments	(5,248)	(4,344)
Balance December 28, 2013	147	1,619
Inventory and Product [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	(151)	1,203
Payments	(433)	(619)
Balance December 28, 2013	0	584
Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	3,457	1,466
Payments	(3,534)	(1,389)
Balance December 28, 2013	0	77
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	(4)	469
Payments	(67)	(361)
Balance December 28, 2013	$ 37	$ 108