Quarterly report pursuant to Section 13 or 15(d)

Share Based Compensation - Summary of Fair Value of Stock Options Granted of BSM (Details)

v3.7.0.1
Share Based Compensation - Summary of Fair Value of Stock Options Granted of BSM (Details)
3 Months Ended
Jan. 31, 2017
Jan. 31, 2016
Expected Volatility, Minimum 107.07% 109.23%
Expected Volatility, Maximum 110.93% 115.25%
Expected Dividends 0.00% 0.00%
Risk Free Interest Rate, Minimum 1.26% 1.65%
Risk Free Interest Rate, Maximum 1.58% 2.00%
Minimum [Member]    
Expected Term 5 years 6 months 5 years 6 months 4 days
Maximum [Member]    
Expected Term 6 years 6 months 6 years 6 months 4 days