14. Contractural Obligations and Contingencies (Details) (USD $)	1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
	Jan. 31, 2012	Sep. 30, 2012	Sep. 30, 2012	Dec. 31, 2012
Grant Funding Contingency 94		$ 199,006	$ 199,006
Grant Funding Contingency 95		203,478	203,478
Grant Funding Contingency Realized		180	860
Lease Obligation				70,000
Charlotte Lease Obligation				27,000
Operating Leases, Rent Expense		15,000
Nano Settlement Principal	750,000
Nano Settlement Interest	25,000
Nano Settlement Amount	$ 775,000