Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) (USD $) In Millions, except Share data	Total	Common Stock	Capital in Excess of Par Value	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance at Dec. 26, 2010	$ 9.2	$ 0.3	$ 116.4	$ (107.4)	$ (0.1)
Beginning balance, shares at Dec. 26, 2010		25,685,705
Net income	18.5			18.5
Other comprehensive loss
Net change in fair value of cash flow hedge, (net of tax impact of $0.5 million)	(1.0)				(1.0)
Derivative loss realized in earnings during the period	0.1				0.1
Total comprehensive income	17.6
Repurchases and retirement of shares	(22.2)	(0.1)	(22.2)
Repurchases and retirement of shares, shares		(1,465,436)
Issuance of common stock under stock option plan	0.5		0.5
Issuance of common stock under stock option plan, shares		49,784
Issuance of restricted stock awards, net of forfeitures	(0.2)		(0.2)
Issuance of restricted stock awards, net of forfeitures, shares		103,845
Stock-based compensation expense	2.2		2.2
Ending Balance at Oct. 02, 2011	$ 7.0	$ 0.2	$ 96.7	$ (88.9)	$ (1.0)
Ending Balance, shares at Oct. 02, 2011		24,373,898