Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 01, 2014	Mar. 02, 2013
Operating activities:
Net income	$ 843	$ 980
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,692	1,434
Equity in undistributed income of investments and unconsolidated affiliated companies	(65)	(114)
Deferred income taxes	12	171
Other, net	(699)	(102)
Changes in operating assets and liabilities:
Accounts receivable	1,450	860
Inventories	(776)	109
Other current assets	14	(1,120)
Customer deposits	2,896	3,702
Accounts payable and accrued liabilities	(29)	(3,952)
Net cash provided by operating activities	5,338	1,968
Investing activities:
Purchases of property and equipment	(6,899)	(2,621)
Proceeds from sales of property and equipment	1,407	955
Proceeds from sale of interest in affiliate		2,348
Proceeds from maturity of short-term investments	5,000
Other	48	2
Net cash provided by (used in) investing activities	(444)	684
Financing activities:
Cash dividends	(2,828)	(1,084)
Issuance of common stock	82	320
Repurchases of common stock	(287)	(236)
Repayments of real estate notes payable	(68)	(59)
Net cash used in financing activities	(3,101)	(1,059)
Change in cash and cash equivalents	1,793	1,593
Cash and cash equivalents - beginning of period	12,733	45,566
Cash and cash equivalents - end of period	$ 14,526	$ 47,159