CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Apr. 03, 2020	Mar. 29, 2019
Cash flows from operating activities:
Net (loss) earnings	$ (3,000)	$ 8,900
Adjustments to reconcile net earnings to net cash provided by operating activities:
Share-based compensation expense	6,500	5,600
Depreciation	11,400	14,100
Amortization of intangible assets	8,900	7,300
Deferred taxes	300	(2,600)
Income from equity method investments	700	(300)
Amortization of deferred loan costs	1,200	1,200
Impairment of intangible assets	0	800
Other, net	200	1,400
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable	14,700	29,400
Inventories	(34,200)	(26,400)
Prepaid expenses and other assets	(5,900)	2,500
Accounts payable	21,000	(2,700)
Accrued liabilities and other current and long-term operating liabilities	900	(4,400)
Deferred revenues	1,200	(1,900)
Net cash provided by operating activities	23,900	32,900
Cash flows from investing activities:
Purchases of property, plant and equipment	(14,200)	(7,600)
Acquisitions of businesses, net of cash acquired	(1,200)	0
Investments in privately-held companies	(1,900)	0
Net cash used in investing activities	(17,300)	(7,600)
Cash flows from financing activities:
Taxes related to net share settlement of equity awards	(1,800)	(2,100)
Borrowings under credit agreements	23,500	7,000
Repayments of borrowing under credit agreements	(36,500)	(52,000)
Proceeds from exercise of stock options	1,500	100
Proceeds from shares issued under employee stock purchase plan	1,800	1,900
Payment of debt issuance costs	(500)	(500)
Other financing activities	(100)	0
Net cash used in financing activities	(12,100)	(45,600)
Effects of exchange rate changes on cash and cash equivalents and restricted cash	(200)	(600)
Net increase in cash and cash equivalents and restricted cash	(5,700)	(20,900)
Cash and cash equivalents and restricted cash at beginning of period	31,300	53,400
Cash and cash equivalents and restricted cash at end of period	25,600	32,500
Supplemental cash flow information:
Cash paid for interest	9,200	9,100
Cash paid for income tax	6,400	300
Supplemental non-cash activities:
Purchases of property, plant and equipment financed through accounts payable	$ 900	$ 600