CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Revenue from services	$ 1,285	$ 1,371
Revenue from product sales	60,393	105,030
Total Revenue	61,678	106,401
Cost of goods sold for services	1,193	1,277
Cost of goods sold for product sales	56,797	96,915
Total Cost of goods sold	57,990	98,192
Provision for employee terminations and severances	211	0
Other selling, general and administrative expenses	3,000	3,939
Selling, general and administrative expenses	3,211	3,939
Income before other income (expense)	477	4,270
Other income (expense)
Interest expense	(484)	(886)
Interest income	3	6
Gain on sale of assets	19	49
Total other expense	(462)	(831)
Income before income taxes	15	3,439
Income tax provision	6	1,272
Net income	$ 9	$ 2,167
Basic earnings per share (in Dollars per share)	$ 0.00	$ 0.31
Diluted earnings per share (in Dollars per share)	$ 0.00	$ 0.31
Weighted shares outstanding:
Basic (in Shares)	6,941	6,885
Diluted (in Shares)	6,964	6,928