Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2024	Nov. 25, 2023	Nov. 26, 2022	Nov. 26, 2022
Operating activities:
Net income (loss)	$ (9,695)	$ (3,171)	$ 65,345	$ 65,345
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	9,918	10,141		11,309
Gain on disposal of discontinued operations	0	0		(52,534)
Non-cash goodwill impairment charge	0	5,409		0
Gain on revaluation of contingent consideration	(0)	(1,013)		(0)
Asset impairment charges	5,515	0		0
Net loss (gain) on disposals of property and equipment	7	5		(4,595)
Inventory valuation charges	5,001	4,626		3,648
Deferred income taxes	(2,442)	831		(2,339)
Other, net	2,277	2,031		(302)
Changes in operating assets and liabilities
Accounts receivable	555	4,102		3,169
Inventories	3,016	17,869		(9,536)
Other current and long-term assets	(2,427)	1,773		5,944
Right of use assets under operating leases	17,254	18,680		20,531
Customer deposits	2,954	(13,175)		(16,588)
Accounts payable and accrued liabilities	(7,246)	(9,188)		(4,073)
Obligations under operating leases	(20,637)	(20,196)		(22,949)
Net cash provided by (used in) operating activities	4,050	18,724		(2,970)
Investing activities:
Purchases of property and equipment	(5,211)	(17,489)		(21,296)
Proceeds from sales of property and equipment	0	500		8,226
Cash paid for business acquisitions, net of cash acquired	0	0		(5,582)
Investment in certificates of deposit	(2,585)	(60)		0
Proceeds from the disposition of discontinued operations	0	1,000		84,534
Other	(972)	(1,714)		(40)
Net cash provided by (used in) investing activities	(8,768)	(17,763)		65,842
Financing activities:
Cash dividends	(6,654)	(5,982)		(20,162)
Issuance of common stock	371	318		424
Repurchases of common stock	(1,420)	(4,176)		(15,122)
Taxes paid related to net share settlement of equity awards	(161)	(109)		(19)
Repayment of finance lease obligations	(253)	(278)		(684)
Net cash used in financing activities	(8,117)	(10,227)		(35,563)
Effect of exchenge rate changes on cash and cash equivalents	(21)	48		(58)
Change in cash and cash equivalents	(12,856)	(9,218)		27,251
Cash and cash equivalents - beginning of year	52,407	61,625		34,374
Cash and cash equivalents - end of year	$ 39,551	$ 52,407	$ 61,625	$ 61,625