CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
REVENUE
Products	$ 619,170	$ 528,811	$ 560,643
Services	100,613	73,177	87,466
Total revenue	719,783	601,988	648,109
COST OF SALES
Products	452,717	378,782	396,080
Services	60,598	42,804	53,860
Total cost of sales	513,315	421,586	449,940
GROSS MARGIN	206,468	180,402	198,169
OPERATING EXPENSES
Selling, general and administrative	182,936	200,434	245,114
Acquisition and integration costs	10,776	982	0
Asset impairments	1,262	0	0
Postretirement plan termination	0	0	(20,239)
Restructuring and other exit costs	14,460	4,278	5,198
Total operating expenses	209,434	205,694	230,073
LOSS FROM OPERATIONS	(2,966)	(25,292)	(31,904)
OTHER INCOME (EXPENSE)
Interest expense	(9,861)	(2,689)	(2,466)
Other income	65	39	632
Total other expense	(9,796)	(2,650)	(1,834)
LOSS BEFORE INCOME TAXES	(12,762)	(27,942)	(33,738)
INCOME TAX (BENEFIT) EXPENSE	(5,349)	534	91,695
NET LOSS	$ (7,413)	$ (28,476)	$ (125,433)
LOSS PER SHARE	$ (1.16)	$ (4.88)	$ (21.59)