12. Shareholders' Deficit (Details 3) (USD $)	Sep. 30, 2012
Class of Warrant or Right [Line Items]
Shares	37,975,000
AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	94,966,667
Additional warrants from ratchet-down	56,991,667
Series A Warrants [Member]
Class of Warrant or Right [Line Items]
Shares	21,750,000
Strike Price	0.65
Aggregate Exercise Price	14,137,500
Series A Warrants [Member] | AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	47,125,000
Strike Price	0.3
Aggregate Exercise Price	14,137,500
Series B Warrants [Member]
Class of Warrant or Right [Line Items]
Shares	10,875,000
Strike Price	1
Aggregate Exercise Price	10,875,000
Series B Warrants [Member] | AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	36,250,000
Strike Price	0.3
Aggregate Exercise Price	10,875,000
PlacementAgentWarrantMember
Class of Warrant or Right [Line Items]
Shares	3,600,000
Strike Price	0.65
Aggregate Exercise Price	2,340,000
PlacementAgentWarrantMember | AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	7,800,000
Strike Price	0.3
Aggregate Exercise Price	2,340,000
BrokerDealerWarrantMember
Class of Warrant or Right [Line Items]
Shares	1,000,000
Strike Price	0.65
Aggregate Exercise Price	650,000
BrokerDealerWarrantMember | AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	2,166,667
Strike Price	0.3
Aggregate Exercise Price	650,000
AdvisoryWarrantMember
Class of Warrant or Right [Line Items]
Shares	750,000
Strike Price	0.65
Aggregate Exercise Price	487,500
AdvisoryWarrantMember | AfterRatchetDownMember
Class of Warrant or Right [Line Items]
Shares	1,625,000
Strike Price	0.3
Aggregate Exercise Price	487,500