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Convertible Debentures (Details) - USD ($)
12 Months Ended
Nov. 07, 2017
Oct. 31, 2019
Oct. 31, 2018
Oct. 31, 2017
IfrsStatementLineItems [Line Items]        
Interest expense $ 15,000 $ 15,086 $ 33,842  
Effects of foreign exchange   153,003
Face Value [member]        
IfrsStatementLineItems [Line Items]        
Beginning balance   1,029,314  
Issued during the period   1,105,127 1,141,060  
Fair value of derivative liability      
Issuance costs   (38,064) (111,746)  
Amortization of issuance costs   54,748    
Interest accretion      
Interest expense    
Interest payments      
Effects of foreign exchange   27,931    
Ending balance   2,179,056 1,029,314  
Less: current portion   2,179,056  
Balance - net of current portion   1,029,314  
Fair value of conversion option      
Carrying amount [member]        
IfrsStatementLineItems [Line Items]        
Beginning balance   931,099  
Issued during the period   1,105,127 1,141,060  
Fair value of derivative liability   (232,925)    
Issuance costs   (38,064) (111,746)  
Amortization of issuance costs   54,748    
Interest accretion   147,693    
Interest expense   33,785  
Interest payments      
Effects of foreign exchange   27,931    
Ending balance   1,995,609 931,099  
Less: current portion   1,995,609  
Balance - net of current portion   931,099  
Fair value of conversion option     (132,000)  
Interest Payables [member]        
IfrsStatementLineItems [Line Items]        
Beginning balance   7,758  
Issued during the period   7,758  
Fair value of derivative liability      
Issuance costs    
Amortization of issuance costs      
Interest accretion      
Interest expense   126,901  
Interest payments   (126,809)    
Effects of foreign exchange      
Ending balance   7,850 7,758  
Fair value of conversion option      
Interests Payable [Member]        
IfrsStatementLineItems [Line Items]        
Less: current portion   7,850 7,758  
Balance - net of current portion