Shareholders' Equity (Details) (USD $)	0 Months Ended	3 Months Ended
	Oct. 23, 2012	Dec. 29, 2012	Dec. 31, 2011
Stockholders' Equity Note [Abstract]
Committed Payments for Repurchase of Common Stock		$ 300,000
Shares of Common Stock Committed to Purchase		13,168
Stock Repurchase Program, Authorized Amount	50,000,000
Stock Repurchased During Period, Shares		300,000
Cost of shares repurchased		$ 6,070,000	$ 0
Average price of repurchased shares		$ 23.13