Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues	$ 15,296	$ 15,171	$ 47,755	$ 53,816
Cost of sales, excluding lower of cost or market adjustment	13,801	13,084	42,255	40,019
Lower of cost or market adjustment	0	14,700	0	14,700
Gross profit (loss)	1,495	(12,613)	5,500	(903)
Operating expenses:
Selling and marketing	630	756	1,894	2,397
General and administrative	992	1,077	2,609	2,967
Total operating expenses	1,622	1,833	4,503	5,364
Operating income (loss)	(127)	(14,446)	997	(6,267)
Other income (expense):
Interest expense	(99)	(247)	(494)	(687)
Total other income (expense)	(99)	(247)	(494)	(687)
Income (loss) before income taxes	(226)	(14,693)	503	(6,954)
Income tax (benefit) expense	(118)	(5,578)	143	(2,642)
Net income (loss)	$ (108)	$ (9,115)	$ 360	$ (4,312)
Net income (loss) per common share - Basic	$ 0.00	$ (0.36)	$ 0.01	$ (0.17)
Net income (loss) per common share - Diluted	$ 0.00	$ (0.36)	$ 0.01	$ (0.17)
Weighted average number of shares outstanding - Basic	32,031,426	25,070,386	28,179,853	24,751,674
Weighted average number of shares outstanding - Diluted	32,031,426	25,070,386	29,839,975	24,751,674