Accrued Expenses (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Accrued Expenses [Abstract]
Accrued Personnel Related Costs	$ 1,761,760	$ 311,849
Accrued Commissions	1,469,925	112,905
Other Accrued Expenses	512,249	358,435
Total Accrued Expenses	$ 3,743,934	$ 783,189