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Net Loss Per Share - Computation of Weighted Average Shares Outstanding for Calculating Basic and Diluted Earnings Per Share (Details) - shares
3 Months Ended
Jan. 31, 2016
Jan. 31, 2015
Earnings Per Share [Abstract]    
Weighted-average shares - basic 116,716,036 74,095,036
Effect of dilutive securities
Weighted-average shares - diluted 116,716,036 74,095,036