Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (8,883)	$ (1,262)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense	103
Deferred occupancy costs	4	(108)
Bad debt provision	73
Amortization of discount on preferred stock	134	96
Depreciation and amortization	1,252	1,472
Non-cash interest expense	1,358
Loss on abandoned leasehold improvements	402
Changes in operating assets and liabilities:
Accounts receivable	359	1,241
Inventories	(53)	(764)
Prepaid expenses and other assets	107	(1,863)
Accounts payable	1,549	(35)
Accrued abandoned lease costs	2,415
Accrued liabilities	(1,060)	(991)
Net cash used in operating activities	(2,240)	(2,214)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(991)	(577)
Net cash used in investing activities	(991)	(577)
CASH FLOWS FROM FINANCING ACTIVITIES:
Capital lease payments	(270)	(105)
Revolving credit agreement (repayment) proceeds	1,940	(3,873)
Redemption of preferred stock		(3,500)
Net cash (used in) provided by financing activities	1,670	(7,478)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(1,561)	(10,269)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	1,784	12,390
CASH AND CASH EQUIVALENTS, END OF PERIOD	223	2,121
Cash paid during the period for:
Interest expense	164	601
Non-cash investing and financing activities:
Extinguishment of convertible preferred stock		19,366
Capital lease to finance equipment	91
Issuance of preferred stock in lieu of dividends	$ 1,167