Stockholders' Deficiency - Schedule of Fair Value Assumptions (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Equity [Abstract]
Risk-free interest rate minimum	0.67%	0.88%
Risk-free interest rate maximum	1.04%	2.72%
Dividend yield
Expected volatility minimum	163.70%	133.40%
Expected volatility maximum	172.20%	185.20%
Expected life in years	6 years	6 years