CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2018	Dec. 30, 2017
Net income/(loss)	$ 7,517	$ (69,528)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,769	4,468
Equity-based compensation and employee benefits	3,873	3,109
Excess tax benefits from stock-based compensation	0	(50)
Adjustment for doubtful accounts	(369)	348
Adjustment for inventory valuation	189	1,352
Deferred income taxes	(648)	20,982
Gain on disposal of property, plant and equipment	24	21
Unrealized foreign currency translation	(33)	1,906
Share of results of equity-method investee	43	(16)
Changes in operating assets and liabilities:
Accounts and other receivable	56,497	24,390
Inventory	5,401	13,883
Prepaid expenses and other current assets	855	1,259
Accounts payable, accrued expenses and other current liabilities	(32,943)	(37,139)
Income taxes payable	9,883	85,339
Other, net	943	9
CASH FLOWS FROM OPERATING ACTIVITIES:
Net cash provided by operating activities	56,001	50,333
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(3,273)	(5,183)
Purchase of short-term investments	(231,000)	(133,000)
Maturity of short-term investments	169,000	90,000
Net cash used in investing activities	(65,273)	(48,183)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment on debts	(183)	(166)
Proceeds from exercise of common stock options	0	55
Repurchase of common stock	(25,676)	(3,280)
Dividend payment	(8,057)	0
Net cash used in financing activities	(33,916)	(3,391)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(18)	(510)
Changes in cash, cash equivalents and restricted cash	(43,206)	(1,751)
Cash, cash equivalents and restricted cash at beginning of period	321,148	392,940
Cash, cash equivalents and restricted cash at end of period	277,942	391,189
CASH PAID FOR:
Interest	251	266
Income taxes, net of refunds	$ 790	$ 2,299