Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Feb. 27, 2021	Feb. 29, 2020
Operating activities:
Net income	$ 4,011	$ 1,210
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	3,331	3,623
Gain on lease modification	(20)	(152)
(Gain) loss on sale of property and equipment	(4)	(58)
Deferred income taxes	826	(125)
Other, net	274	321
Changes in operating assets and liabilities:
Accounts receivable	(2,380)	(1,873)
Inventories	(8,050)	(1,213)
Other current assets	(768)	(536)
Right of use assets under operating leases	6,340	6,721
Customer deposits	4,912	(1,292)
Accounts payable and other liabilities	3,584	(2,266)
Obligations under operating leases	(7,072)	(9,603)
Net cash provided by (used in) operating activities	4,984	(5,243)
Investing activities:
Purchases of property and equipment	(895)	(1,340)
Proceeds from sales of property and equipment	8	1,697
Purchases of investments	0	(241)
Other	(302)	(193)
Net cash used in investing activities	(1,189)	(77)
Financing activities:
Cash dividends	(3,718)	(1,260)
Other issuance of common stock	83	75
Repurchases of common stock	(534)	(766)
Taxes paid related to net share settlement of equity awards	(219)	(215)
Repayments of finance lease obligations	(173)	(12)
Repayments of notes payable	0	0
Net cash used in financing activities	(4,561)	(2,178)
Change in cash and cash equivalents	(766)	(7,498)
Cash and cash equivalents - beginning of period	45,799	19,687
Cash and cash equivalents - end of period	$ 45,033	$ 12,189