Consolidated Statements Of Equity (USD $) In Thousands	Total		Common Stock	Additional Capital	Accumulated Deficit	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Non-controlling Interests
Balance at Dec. 30, 2012	$ 354,309		$ 4,476	$ 424,715	$ (4,356)	$ (71,520)	$ 306	$ 688
Balance, shares at Dec. 30, 2012			44,763			4,036
Net loss	(18,927)				(18,928)			1
Exercise of stock-based compensation and awards released	2,561		72	2,489
Exercise of stock-based compensation and awards released, shares			721
Tax benefit on stock-based compensation	82			82
Stock-based compensation expense	6,369			6,369
Deferred compensation plan	681			681
Sale of interest in subsidiary	(516)							(516)
Amortization of pension plan actuarial losses, net of tax	1,120						1,120
Change in realized and unrealized losses on derivative hedges, net of tax	(21)						(21)
Recognized loss on pension, net of tax	1,403						1,403
Prior service cost arising during period, net of tax	(158)						(158)
Foreign currency translation adjustment	(578)						(405)	(173)
Balance at Dec. 29, 2013	346,325	[1]	4,548	434,336	(23,284)	(71,520)	2,245	0
Balance, shares at Dec. 29, 2013			45,484			4,036
Net loss	(129)				(129)			0
Exercise of stock-based compensation and awards released	(953)		16	(969)
Exercise of stock-based compensation and awards released, shares			160
Tax benefit on stock-based compensation	(6)			(6)
Stock-based compensation expense	1,501			1,501
Deferred compensation plan	184			184
Amortization of pension plan actuarial losses, net of tax	278						278
Change in realized and unrealized losses on derivative hedges, net of tax	0
Foreign currency translation adjustment	405						405
Balance at Mar. 30, 2014	$ 347,605		$ 4,564	$ 435,046	$ (23,413)	$ (71,520)	$ 2,928	$ 0
Balance, shares at Mar. 30, 2014			45,644			4,036

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