Consolidated Income Statements (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues	$ 15,584	$ 22,877
Cost of sales	13,782	13,715
Gross Profit	1,802	9,162
Operating expenses:
Selling and marketing	650	823
General and administrative	685	934
Total operating expenses	1,335	1,757
Operating income	467	7,405
Interest expense	209	197
Income before income taxes	258	7,208
Income tax expense	98	2,739
Net income	$ 160	$ 4,469
Net income per common share - Basic	$ 0.01	$ 0.18
Net income per common share - Diluted	$ 0.01	$ 0.17
Weighted average number of shares outstanding - Basic	25,090,386	24,334,966
Weighted average number of shares outstanding - Diluted	26,851,678	26,751,714