CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jun. 29, 2013	Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (21,663,000)	$ (177,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	3,371,000	3,631,000
Stock-based compensation	214,000	162,000
Decrease (increase) in deferred income taxes	10,201,000	(157,000)
Gift card breakage	(120,000)	(149,000)
Amortization of deferred income for co-branded credit card	(275,000)	(563,000)
Amortization of deferred rent	(681,000)	(1,177,000)
Change in assets and liabilities:
Decrease in receivables and income tax receivables	26,000	758,000
Decrease (increase) in inventories	1,925,000	(192,000)
Decrease (increase) in prepaid expenses and other current assets	218,000	(904,000)
Decrease in accounts payable	(5,726,000)	(1,608,000)
Increase (decrease) in accrued liabilities, accrued compensation and other liabilities	1,426,000	(109,000)
Net cash used in operating activities	(11,084,000)	(485,000)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of marketable securities	(2,000,000)	(5,522,000)
Maturities of marketable securities	5,013,000	2,511,000
Proceeds from insurance recovery		181,000
Certificates of deposit - restricted	750,000
Purchase of equipment and leasehold improvements	(3,570,000)	(4,860,000)
Net cash provided by (used in) investing activities	193,000	(7,690,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from the issuance of common stock	13,419,000
Payment of issuance costs	(1,804,000)
Payments of deferred financing costs	(231,000)
Net cash provided by financing activities	11,384,000
Net increase (decrease) in cash and equivalents	493,000	(8,175,000)
Cash and equivalents, at beginning of period	12,360,000	22,509,000
Cash and equivalents, at end of period	12,853,000	14,334,000
Supplemental disclosure of cash flow information:
Income taxes paid	115,000	187,000
Supplemental disclosure of non-cash investing and financing activities:
Accrued fixed asset additions	321,000	199,000
Accrued issuance costs	148,000
Accrued deferred financing costs	136,000
Prepaid stock-based compensation	$ 24,000	$ 47,000