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Summary of Significant Accounting Policies - Schedule of Fair Value of Share-Based Payments (Details)
3 Months Ended
Apr. 30, 2017
Apr. 30, 2016
Accounting Policies [Abstract]    
Risk-free interest rate 1.18%  
Risk-free interest rate, minimum   1.28%
Risk-free interest rate, maximum   1.33%
Expected life of grants 4 years 2 years 6 months
Expected volatility of underlying stock 188.00%  
Expected volatility of underlying stock, minimum   178.00%
Expected volatility of underlying stock, maximum   179.00%
Dividends 0.00% 0.00%