10. Accrued Expenses and Other Liabilities (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Accrued Royalties	$ 301,523	$ 210,169
Accrued Professional Fees	49,111	93,529
Arbitration settlement payable	0	775,000
Other Accrued Liabilities	240,897	149,775
Accrued Liabilities	$ 591,531	$ 1,228,473