CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Operating activities:
Net income	$ 30,207	$ 17,047
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	28,758	28,951
Amortization of debt issuance costs	1,091	1,119
Increase in deferred income taxes	(4,561)	(1,508)
Gain on sale of assets	(1,441)	(1,927)
Changes in operating assets and liabilities:
Increase in receivables	(1,546)	(5,815)
Decrease in income tax receivables	1,413	6,513
Increase in inventories	(2,960)	(3,071)
Increase in prepaid expenses	(1,395)	(1,610)
Increase in other assets	(1)	(28)
Increase (decrease) in accounts payable	(6,597)	1,394
Increase in income taxes payable	5,882	0
Decrease in other accrued liabilities	(2,527)	(13,273)
Increase (decrease) in long-term liabilities	(616)	12,492
Net cash provided by operating activities	45,707	40,284
Investing activities:
Collections on note receivable	401	404
Purchase of property and equipment	(22,701)	(13,500)
Proceeds from sale of assets	1,881	3,209
Net cash used in investing activities	(20,419)	(9,887)
Financing Activities:
Principal payments on long-term debt	(21,185)	(7,794)
Principal payments on capital lease obligations	(971)	(599)
Dividends paid	0	(5,000)
Net cash used in financing activities	(22,156)	(13,393)
Net increase in cash and cash equivalents	3,132	17,004
Cash and cash equivalents at beginning of period	242,818	219,800
Cash and cash equivalents at end of period	245,950	236,804
Interest paid	22,667	22,557
Income taxes paid	18,000	6,550
Capital lease additions	$ 4,750	$ 0