7. Convertible Promissory Notes and Other Notes Payable (Details Textuals) (USD $)	Mar. 31, 2013
Debt Instrument [Line Items]
Private placement proceeds	$ 36,000,000
February2012ConvertibleNotes12PercentMember
Debt Instrument [Line Items]
Liability under the Registration Rights Agreement	20,700
July 2012 Platinum Note	500,000
August 2012 Platinum Note	750,000
July and August note Rate	10.00%
Expected gross note proceeds	3,250,000
February 2012 Note	500,000
February Note rate	12.00%
Warrant value	$ 2.75
Aggregate share value	272,724
Registration rights agreement liability	20,700
October 2012 Platinum Note principal amount	2,000,000
October 2012 Platinum Note tranch amount	500,000
October 2012 Platinum Note gross proceeds	1,000,000
Private Placements	951,256
Private placement proceeds	475,600
Private placement unit price	$ 0.50
Financing required to sell Note	$ 524,400