Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Jun. 27, 2020	Jun. 29, 2019
Cash Flows From Operating Activities:
Net earnings	$ 11,583,000	$ 7,365,000
Depreciation and amortization	10,626,000	10,084,000
Amortization of capitalized financing costs	49,000	48,000
Stock-based compensation expense	1,277,000	1,201,000
Deferred income taxes	392,000	2,193,000
Asset impairment charges	343,000	0
Gain on sale and disposition of property, plant and equipment	(1,031,000)	(1,760,000)
Gain from life insurance proceeds	(200,000)
Increase in cash surrender value of life insurance policies over premiums paid	0	(204,000)
Net changes in assets and liabilities (net of assets and liabilities acquired):
Accounts receivable, net	(6,890,000)	741,000
Inventories	(246,000)	(10,467,000)
Accounts payable and accrued expenses	26,281,000	(33,640,000)
Other changes	2,444,000	(1,500,000)
Total adjustments	33,045,000	(33,304,000)
Net cash provided by (used for) operating activities	44,628,000	(25,939,000)
Cash Flows From Investing Activities:
Acquisition of business	(18,356,000)	0
Capital expenditures	(3,448,000)	(9,380,000)
Increase in cash surrender value of life insurance policies	(133,000)	(305,000)
Proceeds from sale of assets held for sale	1,875,000	0
Proceeds from property insurance	0	1,192,000
Proceeds from life insurance death benefit	200,000	0
Proceeds from surrender of life insurance policies	195,000	67,000
Proceeds from sale of property, plant and equipment	40,000	17,000
Net cash used for investing activities	(19,627,000)	(8,409,000)
Cash Flows From Financing Activities:
Proceeds from long-term debt	223,000	44,239,000
Principal payments on long-term debt	(223,000)	(44,239,000)
Cash dividends paid	(1,735,000)	(1,732,000)
Payment of employee tax withholdings related to net share transactions	(76,000)	(175,000)
Financing costs	0	(237,000)
Net cash used for financing activities	(1,811,000)	(2,144,000)
Net increase (decrease) in cash and cash equivalents	23,190,000	(36,492,000)
Cash and cash equivalents at beginning of period	38,181,000	43,941,000
Cash and cash equivalents at end of period	61,371,000	7,449,000
Supplemental Disclosures of Cash Flow Information:
Interest	0	49,000
Income taxes, net	342,000	1,759,000
Non-cash investing and financing activities:
Purchases of property, plant and equipment in accounts payable	712,000	518,000
Restricted stock units and stock options surrendered for withholding taxes payable	76,000	175,000
Accrued liability related to holdback for business acquired	$ 1,000,000	$ 0