Accrued Expenses (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Accrued interest	$ 238,998	$ 183,924
Accrued compensation	198,330	118,080
Accrued royalties	45,501	33,000
Legal fees	24,158	0
Accrued directors fees	20,000	0
Consulting fees	13,500	41,275
Audit fees	6,850	42,000
Accrued use tax	1,892	2,002
Accrued loan consideration to be paid in stock	0	73,652
Accrued Expenses	$ 549,229	$ 493,933