Accounts Receivable and Unbilled Accounts Receivables (Details 1) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Unbilled Accounts Receivable	$ 2,969,450	$ 2,715,406
Commercial [Member]
Unbilled Accounts Receivable	1,564,078	88,855
Government [Member]
Unbilled Accounts Receivable	$ 1,405,372	$ 2,626,551