Warrants

12 Months Ended

Dec. 31, 2012

Warrants [Abstract]

Warrants

Note 10: Warrants

The following table describes all of the common stock purchase warrants outstanding at December 31, 2012. All of the warrants have a cashless exercise provision and a five-year life from the date of issuance.

Outstanding Common Stock Purchase Warrants
	Issuance	Expiry	Exercise		Warrant
	Date	Date	Price		Shares
Series B Convertible Preferred Holders	05/18/09 to 12/22/09	05/18/14 to 12/22/14	$	0.3000		12,457,500
Agent Warrants - 2009	10/31/09	10/31/14	$	0.3500		2,500,000
Series C Convertible Preferred Holders	04/27/10 to 06/11/10	04/27/15 to 06/11/15	$	0.3000		7,883,078
Agent Warrants - 2010	6/11/10	6/11/15	$	0.3500		1,576,616
Agent Initial Engagement Warrants	8/4/11	8/4/16	$	0.0800		1,485,838
Convertible Debenture Holders	01/27/12 to 03/30/12	01/27/17 to 03/30/17	$	0.0745		20,510,701
Agent Warrants - 2012	3/30/12	3/30/17	$	0.0745		6,066,870
Convertible Debenture Holders	08/28/12 to 12/31/12	08/28/17 to 12/31/17	$	0.1287		5,066,453
Agent Warrants - 2012	12/31/12	12/31/17	$	0.1287		1,519,936
Warrants outstanding at December 31, 2012						59,066,992