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Other Current Assets - Summary of Other Current Assets (Details) - USD ($)
Jan. 31, 2019
Oct. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Deposits $ 114,360 $ 21,007
Other receivables 136,901 141,294
Value added tax (VAT) receivable 295,523 57,123
Total Other Current Assets $ 546,784 $ 219,424