Stockholders' Deficiency (Details 1) (USD $)	9 Months Ended
	Sep. 30, 2013
Number of options, outstanding
Outstanding, beginning of period (in shares)	2,183,899
Granted	430,500
Exercised
Forfeited	(425,749)
Outstanding, end of period (in shares)	2,188,650
Exercisable, September 30, 2013	1,210,151
Options, weighted average exercise price
Outstanding, beginning of period (in dollars per share)	$ 3.42
Granted	$ 1.57
Exercised
Forfeited	$ 4.20
Outstanding, end of period (in dollars per share)	$ 2.90
Exercisable, September 30, 2013	$ 2.72
Weighted Average Remaining Life In Years
Weighted Average Remaining Life (in years) Outstanding	5 years 4 months 24 days
Weighted Average Remaining Life (in years) Exercisable	4 years 3 months 18 days
Aggregate Intrinsic Value Outstanding
Aggregate Intrinsic Value Exercisable