CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Consolidated Statements of Operations (Unaudited)
Contract revenue	$ 11,257	$ 11,773	$ 23,579	$ 22,981
Cost of revenue	7,500	8,125	16,347	16,188
Gross profit	3,757	3,648	7,232	6,793
Operating expenses
Selling, general and administrative	3,198	2,731	6,618	5,292
Depreciation	103	141	228	272
Amortization of definite-lived intangible assets	208	25	425	25
Total operating expenses	3,509	2,897	7,271	5,589
Operating income (loss)	248	751	(39)	1,204
Interest income, net	29	21	62	19
Gain (loss) on derivative instruments, net	(410)	(374)	178	(678)
Other income (expense), net	(26)	19	39	38
Income (loss) before income taxes	(159)	417	240	583
Provision (benefit) for income taxes	85	47	(529)	(236)
Net income (loss)	$ (244)	$ 370	$ 769	$ 819
Basic income (loss) per common share	$ (0.01)	$ 0.02	$ 0.04	$ 0.04
Diluted income (loss) per common share	$ (0.01)	$ 0.02	$ 0.04	$ 0.04