Consolidated Statements of Cash Flows - USD ($)	12 Months Ended			24 Months Ended
	Sep. 26, 2021	Sep. 27, 2020	Sep. 29, 2019	Sep. 26, 2021
Cash provided by operating activities:
Net Income (loss)	$ 24,832,000	$ (1,261,000)	$ 15,909,000
Adjustments to reconcile income to net cash provided by operating activities:
Depreciation and amortization	42,841,000	36,133,000	29,332,000
Curtailment gain	(23,830,000)	(0)	(0)
Pension withdrawal cost	12,862,000	(0)	(0)
Stock compensation expense	854,000	1,294,000	1,638,000
Assets loss (gain) on sales, impairments and other	8,214,000	(5,403,000)	2,464,000
Deferred income taxes	5,120,000	(3,560,000)	(2,003,000)
Debt financing and administrative costs	(0)	11,966,000	7,214,000
Proceeds from (Payment for) Pension Benefits	(965,000)	(6,215,000)	(650,000)
Return of collateral on (Payments to collateralize) letters of credit	1,686,000	(11,502,000)	0
Other, net	(1,253,000)	319,000	(32,000)
Changes in operating assets and liabilities:
(Increase) Decrease in receivables and contract sales	(12,472,000)	26,908,000	1,697,000
Decrease in inventories and other	1,237,000	2,724,000	2,759,000
Increase (Decrease) in accounts payable and other accrued liabilities	4,731,000	(8,341,000)	(3,676,000)
(Decrease) increase in pension, postretirement and postemployment benefit obligations	(2,667,000)	(2,950,000)	1,900,000
Change in income taxes payable	(8,418,000)	7,123,000	1,495,000
Other, including warrants	(2,694,000)	2,634,000	(371,000)
Net cash provided by operating activities	50,078,000	49,869,000	57,676,000
Cash required for investing activities:
Purchases of property and equipment	(7,479,000)	(8,096,000)	(5,901,000)
Proceeds from sales of assets	4,616,000	21,710,000	1,502,000
Acquisitions, net of cash acquired	0	(130,985,000)	(6,543,000)
Distributions greater (less) than earnings of TNI and MNI	1,038,000	(329,000)	9,000
Other, net	(453,000)	(476,000)	0
Net cash required for investing activities	(2,278,000)	(118,176,000)	(10,933,000)
Cash provided by (required for) financing activities:
Proceeds from long-term debt	0	576,000,000	600,000
Payments on long-term debt	(0)	443,627,000	41,832,000
Principal payments on long-term borrowings	(55,674,000)	(37,710,000)	0
Debt financing and administrative costs paid	0	(684,000)	(1,773,000)
Sale (purchases) of common stock transactions	253,000	(584,000)	(473,000)
Net cash provided by (required) for financing activities	(55,421,000)	93,395,000	(43,478,000)
Net increase (decrease) in cash and cash equivalents	(7,621,000)	25,088,000	3,265,000
Cash and cash equivalents:
Beginning of year	33,733,000	8,645,000	5,380,000	$ 8,645,000
End of year	$ 26,112,000	$ 33,733,000	$ 8,645,000	$ 26,112,000