CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Jan. 02, 2016	Dec. 27, 2014
Statement of Cash Flows [Abstract]
Net (loss) / income	$ (91)	$ 7,842
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,051	3,556
Equity-based compensation and employee benefits	62	3,435
Excess tax benefits from stock-based compensation arrangements	(363)	0
Allowance for Doubtful Accounts Receivable, Period Increase (Decrease)	0	143
Adjustment for inventory valuation	1,357	169
Deferred taxes	(1,989)	351
Gain on disposal of property, plant and equipment	(37)	0
Foreign Currency Transaction Gain (Loss), Unrealized	(1,510)	(1,569)
Changes in operating assets and liabilities:
Accounts and notes receivable	7	49,302
Inventory	8,077	(2,903)
Prepaid expenses and other current assets	(417)	4,009
Accounts payable, accrued expenses and other current liabilities	(623)	(18,172)
Income taxes payable	(1,080)	169
Other, net	250	110
CASH FLOWS FROM OPERATING ACTIVITIES:
Net cash provided by operating activities	7,694	46,442
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(1,727)	(2,546)
Proceeds from Sale of Property, Plant, and Equipment	115	0
Purchase of short-term investments	0	(1,630)
Net cash used in investing activities	(1,612)	(4,176)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment on debts	(125)	(81)
Proceeds from exercise of common stock options	177	98
Repurchase of common stock	(12,840)	(7,638)
Excess Tax Benefit from Share-based Compensation, Financing Activities	363	0
Net cash used in financing activities	(12,425)	(7,621)
Effect of exchange rate changes on cash and cash equivalents	664	(36)
Changes in cash and cash equivalents	(5,679)	34,609
Cash and cash equivalents at beginning of period	498,614
Cash and cash equivalents at end of period	492,935	622,590
CASH PAID FOR:
Interest	273	303
Income taxes	$ 1,873	$ 956