Note 5 Line of Credit Facility (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 27, 2015	Jun. 27, 2015	Jun. 28, 2014	May. 20, 2015
Line of Credit Facility [Line Items]
Loss on extinguishment of debt		$ 3,760	$ 8,192
Revolving Credit Facility
Line of Credit Facility [Line Items]
Long-term Line of Credit	$ 5,000	5,000
Letters of Credit Outstanding, Amount	22,400	22,400
Debt Issuance Cost	1,800
Unamortized Debt Issuance Costs Carried Forward	1,000	1,000
Loss on extinguishment of debt	800
Unamortized Debt Issuance Expense	2,800	2,800
Foreign Line of Credit
Line of Credit Facility [Line Items]
Maximum Borrowing Capacity	74,000	74,000
Long-term Line of Credit	$ 0	$ 0
Foreign Line of Credit | $25 Million [Member]
Line of Credit Facility [Line Items]
Expiration Date		Sep. 27, 2015
Foreign Line of Credit | Remaining Amount [Member]
Line of Credit Facility [Line Items]
Expiration Date		Mar. 11, 2017
Cash Flow Revolver [Member] | Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum Borrowing Capacity				$ 375,000
Expiration Date		May 20, 2020
Additional Credit Line				125,000
Asset-backed Lending Facility [Member] | Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum Borrowing Capacity				$ 300,000