Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Aug. 26, 2017	Aug. 27, 2016
Operating activities:
Net income	$ 13,282	$ 10,784
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	10,060	8,866
Provision for asset impairment charge	1,084
Gain on sale of property and equipment	(1,278)	(165)
Gain on sale of investment	(3,267)
Tenant improvement allowance received from lessors	1,165	590
Deferred income taxes	195	4,360
Other, net	516	421
Changes in operating assets and liabilities:
Accounts receivable	(1,018)	2,334
Inventories	(4,190)	6,483
Other current assets	1,919	(4,721)
Customer deposits	(4,424)	(3,867)
Accounts payable and accrued liabilities	654	(6,120)
Net cash provided by operating activities	14,698	18,965
Investing activities:
Purchases of property and equipment	(10,817)	(18,955)
Proceeds from sales of property and equipment	4,474	632
Proceeds from sale of investment	3,592
Acquisition of retail licensee store	(655)
Other	223
Net cash used in investing activities	(3,183)	(18,323)
Financing activities:
Cash dividends	(6,544)	(5,238)
Proceeds from the exercise of stock options	310	114
Other issuance of common stock	83	182
Repurchases of common stock	(83)	(3,989)
Taxes paid related to net share settlement of equity awards	(641)	(77)
Repayments of notes payable	(3,287)	(7,235)
Proceeds from equipment loans		7,384
Net cash used in financing activities	(10,162)	(8,859)
Change in cash and cash equivalents	1,353	(8,217)
Cash and cash equivalents - beginning of period	35,144	36,268
Cash and cash equivalents - end of period	$ 36,497	$ 28,051