Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 29, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net loss	$ (8,188)	$ (7,940)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	1,426	1,240
Non-cash portion of asset impairments and disposals	0	120
Amortization of debt issuance and discount costs	330	0
Loss (gain) on sale of fixed assets	18	0
Provision for bad debts	83	(2)
Provision for notes receivable	225	0
Provision for lease terminations reserves	217	814
Stock-based compensation expense	843	299
Interest expense paid in kind	315	0
Changes in operating assets and liabilities, net of acquisition:
Credit card receivable	(285)	0
Accounts receivable	21	(45)
Inventories	0	(14)
Prepaid expenses and other current assets	(455)	604
Other assets	41	(2)
Accounts payable and accrued expenses	(3,248)	(1,398)
Deferred revenue	(10)	0
Other long-term liabilities	0	(453)
Net cash used in operating activities	(8,667)	(6,777)
Cash flows from investing activities:
Capital expenditures	(2,103)	(307)
Proceeds from sale of assets	0	50
Net cash used in investing activities	(2,103)	(257)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	0	7,500
Restricted cash	(5,000)	0
Repayment of long-term debt	(6,612)	0
Issuance of long-term debt and stock warrants	0	(403)
Net proceeds from private placement	15,263	0
Net cash provided by financing activities	3,651	7,097
Net (decrease) increase in cash and cash equivalents	(7,119)	63
Cash and cash equivalents, beginning of period	21,053	6,021
Cash and cash equivalents, end of period	13,934	6,084
Cash paid for:
Interest	43	88
Corporate franchise and income taxes	356	0
Non-cash financing activities:
Issuance of common stock for acquisition	4,666	0
Issuance of stock warrants	$ 0	$ 1,570