Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Operating Activities
Net loss	$ (4,355)	$ (6,944)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization expense	763	905
Non-cash share based and ESOP compensation expense	391	191
Provision for doubtful accounts	48	148
Amortization of deferred financing costs	86	50
Non-cash inventory write-downs	200	375
Non-cash asset impairment charges	0	350
Non-cash accretion expense	34	33
(Gain) loss on disposal of assets	12	(5)
Changes in operating assets and liabilities:
Accounts receivable	(1,077)	(39)
Refundable income taxes	0	6,578
Inventories	(203)	(1,272)
Prepaid expenses and other	(34)	279
Accounts payable	(189)	780
Accrued liabilities	353	(559)
Long-term defered compensation	(134)	(138)
Other long-term liabilities and assets	(750)	3
Cash provided by (used in) operating activities	(4,855)	735
Investing Activities
Capital expenditures	(25)	(197)
Proceeds on disposal of assets	2	5
Cash used in investing activities	(23)	(192)
Financing Activities
Deferred financing costs	(202)	0
Net borrowings on revolving credit facility	901	0
Cash provided by financing activities	699	0
Change in cash	(4,179)	543
Cash at beginning of the period	4,179	3,636
Cash at end of the period	$ 0	$ 4,179