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Shareholders' Equity (Details) - 2006 Plan [Member]
3 Months Ended
May 31, 2016
USD ($)
$ / shares
shares
Weighted-Average Exercise Price  
Weighted-Average Exercise Price, Cancelled
Weighted-Average Exercise Price, Granted
Aggregate Intrinsic Value  
Aggregate Intrinsic Value, Outstanding | $ $ 0
Aggregate Intrinsic Value, Outstanding | $ $ 0
Number of Options  
Number of Options, Outstanding | shares 7,224,000
Number of Options, Cancelled | shares
Number of Options, Granted | shares
Number of Options, Outstanding | shares 7,224,000
Minimum [Member]  
Weighted-Average Exercise Price  
Weighted-Average Exercise Price, Outstanding $ 0.75
Weighted-Average Exercise Price, Outstanding 0.75
Maximum [Member]  
Weighted-Average Exercise Price  
Weighted-Average Exercise Price, Outstanding 1.00
Weighted-Average Exercise Price, Outstanding $ 1.00