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, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenue from services	$ 1,396,000	$ 1,379,000	$ 3,708,000	$ 3,686,000
Revenue from product sales	31,915,000	44,350,000	104,484,000	153,573,000
Total revenue	33,311,000	45,729,000	108,192,000	157,259,000
Cost of goods sold for services	1,314,000	1,196,000	3,498,000	3,333,000
Cost of goods sold for product sales	30,745,000	42,558,000	100,054,000	147,088,000
Inventory adjustment for lower of cost or market	1,900,000	0	1,900,000	0
Total cost of goods sold	33,959,000	43,754,000	105,452,000	150,421,000
Provision for employee terminations and severances	0	0	0	228,000
Other selling, general and administrative expenses	2,318,000	2,528,000	7,464,000	7,971,000
Total selling, general and administrative expenses	2,318,000	2,528,000	7,464,000	8,199,000
Loss before other income (expense)	(2,966,000)	(553,000)	(4,724,000)	(1,361,000)
Other income (expense)
Interest expense	(568,000)	(550,000)	(1,636,000)	(1,603,000)
Interest income	0	3,000	2,000	8,000
(Loss) gain on sale of assets	(3,000)	0	35,000	35,000
Gain on lawsuit settlement	0	0	625,000	0
Other income, net	0	0	9,000	0
Total other expense	(571,000)	(547,000)	(965,000)	(1,560,000)
Loss before income taxes	(3,537,000)	(1,100,000)	(5,689,000)	(2,921,000)
Income tax benefit	(1,346,000)	(214,000)	(2,145,000)	(804,000)
Net loss	$ (2,191,000)	$ (886,000)	$ (3,544,000)	$ (2,117,000)
Basic loss per share (in Dollars per share)	$ (0.31)	$ (0.13)	$ (0.50)	$ (0.30)
Diluted loss per share (in Dollars per share)	$ (0.31)	$ (0.13)	$ (0.50)	$ (0.30)
Weighted shares outstanding:
Basic (in Shares)	7,069	6,944	7,028	6,943
Diluted (in Shares)	7,069	6,944	7,028	6,943