CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 10,480,979	$ 12,701,517
Accounts receivable (billed)	1,427,113	2,432,641
Unbilled accounts receivable	2,199,525	4,114,442
Prepaid expenses and other current assets	231,491	547,245
Total current assets	14,339,108	19,795,845
Property and equipment, net	386,068	483,976
Other long term assets and deferred costs	65,660	113,130
Goodwill	2,348,453	2,348,453
Total assets	17,139,289	22,741,404
Current liabilities:
Accounts payable	1,128,172	1,697,280
Accrued expenses and other liabilities	3,182,687	2,328,877
Deferred revenue	341,723	1,381,755
Short term debt	1,091,740	1,330,507
Current portion of derivative instruments	51,663
Current portion of long term debt	999,996	749,997
Total current liabilities	6,795,981	7,488,416
Other long term liabilities	588,745	579,427
Long term debt, less current portion	730,279	1,704,108
Derivative instruments, less current portion	1,688,572	1,295,613
Total liabilities	9,803,577	11,067,564
Stockholders' equity:
Common stock, $0.0001 par value; 100,000,000 shares authorized; 52,304,246 and 48,352,651 shares issued and outstanding at December 31, 2013 and 2012, respectively	5,230	4,835
Additional paid-in-capital	217,877,117	210,495,905
Accumulated other comprehensive loss	(218,710)	(217,328)
Accumulated deficit	(210,327,925)	(198,609,572)
Total stockholders' equity	7,335,712	11,673,840
Total liabilities and stockholders' equity	$ 17,139,289	$ 22,741,404