CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenue from services	$ 1,379,000	$ 1,403,000	$ 3,686,000	$ 4,064,000
Revenue from product sales	44,350,000	54,363,000	153,573,000	223,165,000
Total revenue	45,729,000	55,766,000	157,259,000	227,229,000
Cost of goods sold for services	1,196,000	1,300,000	3,333,000	3,583,000
Cost of goods sold for product sales	42,367,000	55,338,000	146,505,000	211,865,000
Inventory adjustment for lower of cost or market	0	3,441,000	0	3,441,000
Total cost of goods sold	43,563,000	60,079,000	149,838,000	218,889,000
Provision for employee terminations and severances	0	0	228,400	0
Other selling, general and administrative expenses	2,783,000	2,852,000	8,732,000	9,525,000
Total selling, general and administrative expenses	2,783,000	2,852,000	8,960,000	9,525,000
Loss before other income (expense)	(617,000)	(7,165,000)	(1,539,000)	(1,185,000)
Other income (expense)
Interest expense	(486,000)	(426,000)	(1,425,000)	(1,945,000)
Interest income	3,000	5,000	8,000	16,000
Gain (loss) on sale of assets	0	(30,000)	35,000	111,000
Provision for lawsuit settlement	0	0	0	(175,000)
Other gain (loss), net	0	19,000	0	(483,000)
Total other expense	(483,000)	(432,000)	(1,382,000)	(2,476,000)
Loss before income taxes	(1,100,000)	(7,597,000)	(2,921,000)	(3,661,000)
Income tax benefit	(214,000)	(3,061,000)	(804,000)	(1,605,000)
Net loss	$ (886,000)	$ (4,536,000)	$ (2,117,000)	$ (2,056,000)
Basic loss per share (in Dollars per share)	$ (0.13)	$ (0.67)	$ (0.30)	$ (0.30)
Diluted loss per share (in Dollars per share)	$ (0.13)	$ (0.67)	$ (0.30)	$ (0.30)
Weighted shares outstanding:
Basic (in Shares)	6,944	6,790	6,943	6,922
Diluted (in Shares)	6,944	6,790	6,943	6,922