Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash Flows From Operating Activities:
Net earnings	$ 4,919,000	$ 5,175,000
Adjustments to reconcile net earnings to net cash provided by (used for) operating activities:
Depreciation and amortization	6,991,000	6,622,000
Amortization of capitalized financing costs	32,000	32,000
Stock-based compensation expense	1,127,000	1,019,000
Deferred income taxes	605,000	2,136,000
Loss (gain) on sale and disposition of property, plant and equipment	2,000	(1,758,000)
Increase in cash surrender value of life insurance policies over premiums paid		(62,000)
Net changes in assets and liabilities (net of assets and liabilities acquired):
Accounts receivable, net	(6,870,000)	910,000
Inventories	2,338,000	(23,070,000)
Accounts payable and accrued expenses	15,297,000	(30,357,000)
Other changes	2,167,000	(838,000)
Total adjustments	21,689,000	(45,366,000)
Net cash provided by (used for) operating activities	26,608,000	(40,191,000)
Cash Flows From Investing Activities:
Acquisition of business	(21,500,000)
Capital expenditures	(2,368,000)	(8,107,000)
Proceeds from property insurance		1,048,000
Decrease (increase) in cash surrender value of life insurance policies	668,000	(263,000)
Proceeds from surrender of life insurance policies	6,000	18,000
Proceeds from sale of property, plant and equipment		8,000
Net cash used for investing activities	(23,194,000)	(7,296,000)
Cash Flows From Financing Activities:
Proceeds from long-term debt	135,000	17,626,000
Principal payments on long-term debt	(135,000)	(12,261,000)
Cash dividends paid	(1,156,000)	(1,154,000)
Payment of employee tax withholdings related to net share transactions	(76,000)	(175,000)
Net cash provided by (used for) financing activities	(1,232,000)	4,036,000
Net increase (decrease) in cash and cash equivalents	2,182,000	(43,451,000)
Cash and cash equivalents at beginning of period	38,181,000	43,941,000
Cash and cash equivalents at end of period	40,363,000	490,000
Supplemental Disclosures of Cash Flow Information:
Income taxes, net	275,000	1,387,000
Non-cash investing and financing activities:
Receivable related to post-closing purchase price adjustment for business acquired	3,113,000
Purchases of property, plant and equipment in accounts payable	274,000	497,000
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