Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	May 29, 2021	May 30, 2020
Operating activities:
Net income (loss)	$ 9,985	$ (19,142)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	6,893	7,239
Gain on lease modification	0	(152)
Asset impairment charges	0	12,184
Goodwill, Impairment Loss	0	1,971
Inventory valuation charges	1,100	2,936
Bad debt valuation charges (recoveries)	(43)	1,074
Deferred income taxes	1,201	(521)
Other, net	255	673
Changes in operating assets and liabilities:
Accounts receivable	(3,399)	2,483
Inventories	(13,515)	883
Other current assets	25	(9,091)
Right of use assets under operating leases	12,558	14,810
Customer deposits	8,149	(2,150)
Accounts payable and other liabilities	2,775	(2,670)
Obligations under operating leases	(13,934)	(16,274)
Net cash provided by (used in) operating activities	12,050	(5,747)
Investing activities:
Purchases of property and equipment	(3,483)	(1,791)
Proceeds from sales of property and equipment	96	2,345
Purchases of investments	0	(241)
Other	(335)	(211)
Net cash provided by (used in) investing activities	(3,722)	102
Financing activities:
Cash dividends	(4,954)	(1,258)
Proceeds from the exercise of stock options	42	0
Other issuance of common stock	172	157
Repurchases of common stock	(2,925)	(1,241)
Taxes paid related to net share settlement of equity awards	(219)	(215)
Repayments of finance lease obligations	(467)	(50)
Net cash used in financing activities	(8,351)	(2,607)
Change in cash and cash equivalents	(23)	(8,252)
Cash and cash equivalents - beginning of period	45,799	19,687
Cash and cash equivalents - end of period	$ 45,776	$ 11,435