Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	May 28, 2016	May 30, 2015
Operating activities:
Net income	$ 6,619	$ 10,485
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	$ 5,611	4,729
Equity in undistributed income of investments and unconsolidated affiliated companies		(220)
Provision for restructuring and asset impairment charges		106
Non-cash portion of lease exit costs		419
Remeasurement gain on acquisition of affiliate		(7,212)
Tenant improvement allowance received from lessors	$ 590	330
Deferred income taxes	1,198	4,212
Excess tax benefits from stock-based compensation	41	1,032
Other, net	697	1,018
Changes in operating assets and liabilities:
Accounts receivable	2,436	(1,490)
Inventories	5,062	(5,706)
Other current assets	(1,451)	(2,121)
Customer deposits	(3,867)	763
Accounts payable and accrued liabilities	(5,926)	3,882
Net cash provided by operating activities	11,010	10,227
Investing activities:
Purchases of property and equipment	(14,116)	(7,942)
Proceeds from sales of property and equipment	$ 577	2,952
Cash paid for business acquisition, net of cash acquired		(7,323)
Capital contribution to affiliate		(1,345)
Net cash used in investing activities	$ (13,539)	(13,658)
Financing activities:
Cash dividends	(4,145)	(3,777)
Proceeds from the exercise of stock options	114	2,993
Other issuance of common stock	176	171
Repurchases of common stock	(1,930)	(255)
Repayments of notes payable	(4,920)	(1,214)
Proceeds from equipment loans	6,692	1,307
Net cash used in financing activities	(4,013)	(775)
Change in cash and cash equivalents	(6,542)	(4,206)
Cash and cash equivalents - beginning of period	36,268	26,673
Cash and cash equivalents - end of period	$ 29,726	$ 22,467