Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)

v3.8.0.1
Accumulated Other Comprehensive Income - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Apr. 30, 2018
Apr. 30, 2017
Apr. 30, 2018
Apr. 30, 2017
Oct. 31, 2017
Equity [Abstract]          
Balance, beginning of year     $ (2,038,431) $ (2,337,437) $ (2,337,437)
Total other comprehensive income (loss) for the year - foreign currency translation adjustment $ (381,001) $ 346,727 574,936 $ 767,887 299,006
Balance, end of period $ (1,463,495)   $ (1,463,495)   $ (2,038,431)