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Stock Option Activity (Detail) (USD $)
2 Months Ended 12 Months Ended
Mar. 31, 2014
Jan. 31, 2014
Shares    
Beginning balance 7,358,000  
Granted 0  
Cancelled (887,667)  
Exercised 0  
Expired 0  
Forfeited (183,333)  
Ending balance 6,287,000 7,358,000
Vested and exercisable 5,260,889  
Weighted Average Per Share Exercise Price    
Beginning balance $ 0.17  
Granted $ 0.23  
Forfeited $ 0.21  
Ending balance $ 0.20 $ 0.17
Vested and exercisable $ 0.19  
Weighted Average Remaining Life (Years)    
Balance 8 years 8 months 12 days 9 years
Cancelled 7 years 10 months 24 days  
Forfeited 8 years 6 months  
Vested and exercisable 7 years 3 months 18 days  
Weighted Average Per Share Intrinsic Value    
Beginning Balance $ 0.16  
Cancelled 0  
Exercised 0  
Expired 0  
Forfeited 0  
Ending balance 0.11 0.16
Vested and exercisable $ 0.12