Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 26, 2022	Nov. 27, 2021	Nov. 28, 2020
Operating activities:
Net income (loss)	$ 65,345	$ 18,042	$ (10,421)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	11,309	14,597	13,480
Gain on disposal of discontinued operations	(52,534)	0	0
Non-cash goodwill impairment charge	0	0	1,971
Non-cash asset impairment charges	0	0	12,184
Net gain on disposals of property and equipment	(4,595)	(367)	(81)
Gains on lease modifications	0	(37)	(1,313)
Inventory valuation charges	3,648	2,969	4,922
Deferred income taxes	(2,339)	1,545	2,513
Other, net	(302)	765	(51)
Changes in operating assets and liabilities
Accounts receivable	3,169	(5,828)	(962)
Inventories	(9,536)	(26,087)	6,494
Other current and long-term assets	5,944	(2,241)	(9,325)
Right of use assets under operating leases	20,531	26,243	32,107
Customer deposits	(16,588)	11,730	14,421
Accounts payable and accrued liabilities	(4,073)	2,153	5,965
Obligations under operating leases	(22,949)	(28,921)	(35,229)
Net cash provided by (used in) operating activities	(2,970)	14,563	36,675
Investing activities:
Purchases of property and equipment	(21,296)	(10,750)	(6,029)
Proceeds from sales of property and equipment	8,226	382	2,345
Cash paid for business acquisitions, net of cash acquired	(5,582)	0	0
Proceeds from the disposition of discontinued operations	84,534	0	0
Purchases of investments	0	0	(295)
Proceeds from maturities of investments	0	0	16
Other	(40)	(1,203)	216
Net cash provided by (used in) investing activities	65,842	(11,571)	(3,747)
Financing activities:
Cash dividends	(20,162)	(7,689)	(4,544)
Proceeds from exercise of stock options	0	42	0
Issuance of common stock	424	363	285
Repurchases of common stock	(15,122)	(5,566)	(2,208)
Taxes paid related to net share settlement of equity awards	(19)	(219)	(228)
Repayment of finance lease obligations	(684)	(1,348)	(121)
Net cash used in financing activities	(35,563)	(14,417)	(6,816)
Effect of exchenge rate changes on cash and cash equivalents	(58)	0	0
Change in cash and cash equivalents	27,251	(11,425)	26,112
Cash and cash equivalents - beginning of year	34,374	45,799	19,687
Cash and cash equivalents - end of year	$ 61,625	$ 34,374	$ 45,799