Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2016	Mar. 30, 2015
Revenues:
Restaurant net sales	$ 21,221	$ 17,207
Franchise fees and royalties	460	701
Total revenues	21,681	17,908
Costs and expenses:
Cost of food and beverage	5,655	4,844
Restaurant labor and related benefits	8,004	7,097
Occupancy and other restaurant operating expenses	7,487	6,637
Operating costs and expenses	21,146	18,578
General and administrative expenses	2,290	2,617
Depreciation and amortization	984	580
Provision for losses on asset impairments and disposals	43	0
Closed store costs expense (income)	103	(39)
Lease termination costs	180	51
Loss on sale of assets	197	18
Total costs and expenses	24,943	21,805
Operating loss	(3,262)	(3,897)
Other income (expense):
Interest expense	(169)	(256)
Debt issuance and debt discount amortization	(165)	(165)
Other income	139	3
Total other income (expense)	(195)	(418)
Net loss before income taxes	(3,457)	(4,315)
Provision for income tax expense	(85)	0
Net loss	$ (3,542)	$ (4,315)
Per Share Data:
Loss per share, basic and diluted (in dollars per share)	$ (0.08)	$ (0.12)
Weighted average common shares outstanding, basic and diluted (in shares)	46,713,329	37,199,402