Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating activities
Net loss	$ (2,373)	$ (2,752)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	6,906	6,919
Deferred income taxes	0	(1,544)
Restaurant impairments, closure costs and asset disposals	745	6,080
Amortization of debt issuance costs	29	25
Stock-based compensation	348	161
Other noncash	0	(11)
Changes in operating assets and liabilities:
Accounts receivable	(224)	708
Inventories	(231)	(277)
Prepaid expenses and other assets	184	(342)
Accounts payable	(2,685)	459
Deferred rent	1,604	1,646
Income taxes	(1,038)	(463)
Accrued expenses and other liabilities	2,414	2,717
Net cash provided by operating activities	5,679	13,326
Investing activities
Purchases of property and equipment	(12,319)	(9,783)
Net cash used in investing activities	(12,319)	(9,783)
Financing activities
Proceeds from issuance of long-term debt	101,900	82,257
Payments on long-term debt	(95,568)	(87,298)
Other financing activities	(2)	0
Other financing activities	198	1,230
Net cash provided by (used in) financing activities	6,528	(3,811)
Effect of exchange rate changes on cash	105	0
Net decrease in cash and cash equivalents	(7)	(268)
Cash and cash equivalents
Beginning of period	1,912	1,906
End of period	$ 1,905	$ 1,638