Stockholders' Deficiency - Schedule of Options Exercise (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Number Outstanding	2,183,899	2,165,925	1,996,300
Weighted Average Exercise Price	$ 3.42	$ 2.89	$ 2.14
Number Exercisable	1,133,898
Weighted Average Exercise Price	$ 2.5
$0.80-2.20
Number Outstanding	485,900
Weighted Average Remaining Years of Contractual Life	2.7
Weighted Average Exercise Price	$ 1.58
Number Exercisable	485,900
Weighted Average Exercise Price	$ 1.58
$2.21-3.80
Number Outstanding	955,933
Weighted Average Remaining Years of Contractual Life	5.8
Weighted Average Exercise Price	$ 3.18
Number Exercisable	514,666
Weighted Average Exercise Price	$ 2.9
$3.81-6.99
Number Outstanding	742,666
Weighted Average Remaining Years of Contractual Life	8.3
Weighted Average Exercise Price	$ 4.92
Number Exercisable	133,332
Weighted Average Exercise Price	$ 4.31
$0.80-6.99
Number Outstanding	2,183,899
Weighted Average Remaining Years of Contractual Life	4.8
Weighted Average Exercise Price	$ 3.42
Number Exercisable	1,133,898
Weighted Average Exercise Price	$ 2.5