Long-Term Debt (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Oct. 02, 2011
Long-Term Debt
Total long-term debt	$ 83,078	$ 147,424
Less: Current portion of long-term debt	(2,031)	(2,556)
Long-term debt, less current portion	81,047	144,868
Credit facility
Long-Term Debt
Total long-term debt	79,233	143,803
Other
Long-Term Debt
Total long-term debt	$ 3,845	$ 3,621