Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Apr. 02, 2016	Apr. 04, 2015
Cash flows from operating activities
Net income	$ 31,235	$ 46,673
Adjustments to reconcile net income to cash flows from operating activities:
Depreciation	23,903	24,602
Amortization of Financing Costs	162	152
Loss (gain) on sale of property, plant and equipment	116	(88)
Deferred income tax net expense	144	108
Share-based compensation expense	6,957	7,095
Changes in operating assets and liabilities, excluding effects of acquisitions
Accounts receivable	57,732	(20,755)
Inventories	3,783	(34,473)
Other current and noncurrent assets	104	(5,853)
Accounts payable	(13,438)	9,436
Customer deposits	(10,305)	20,148
Other current and noncurrent liabilities	(9,080)	(6,331)
Cash flows provided by operating activities	91,313	40,714
Cash flows from investing activities
Payments for property, plant and equipment	(16,757)	(16,675)
Proceeds from sale of property, plant and equipment	6	103
Cash flows used in investing activities	(16,751)	(16,572)
Cash flows from financing activities
Borrowings under credit facility	289,000	252,000
Payments on debt and capital lease obligations	(291,404)	(254,332)
Debt issuance costs	(70)	0
Repurchases of common stock	(15,738)	(14,982)
Proceeds from exercise of stock options	742	3,946
Payments Related to Tax Withholding for Share-based Compensation	(2,560)	(2,712)
Cash flows used in financing activities	(20,030)	(16,080)
Effect of exchange rate changes on cash and cash equivalents	(1,842)	1,643
Net increase in cash and cash equivalents	52,690	9,705
Cash and cash equivalents:
Beginning of period	357,106	346,591
End of period	$ 409,796	$ 356,296