Financial instruments and financial risk factors - Schedule of Maturity of Financial Liabilities (Details) - USD ($)
|
Oct. 31, 2021 |
Oct. 31, 2020 |
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
$ 231,427,138
|
$ 10,718,667
|
| Contractual cash flows |
197,661,151
|
12,028,401
|
| Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
23,225,275
|
7,125,055
|
| Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
4,725,601
|
1,607,872
|
| Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
3,792,844
|
568,434
|
| Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
3,381,807
|
584,269
|
| Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
146,056,099
|
532,460
|
| Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
16,479,525
|
1,610,311
|
| Accounts Payable And Accrued Liabilities |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
18,701,116
|
4,364,370
|
| Contractual cash flows |
18,701,116
|
4,364,372
|
| Accounts Payable And Accrued Liabilities | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
18,701,116
|
4,364,372
|
| Accounts Payable And Accrued Liabilities | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Accounts Payable And Accrued Liabilities | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Accounts Payable And Accrued Liabilities | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Accounts Payable And Accrued Liabilities | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Accounts Payable And Accrued Liabilities | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Restricted share units |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
|
171,849
|
| Contractual cash flows |
|
171,849
|
| Restricted share units | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
171,849
|
| Restricted share units | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
0
|
| Restricted share units | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
0
|
| Restricted share units | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
0
|
| Restricted share units | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
0
|
| Restricted share units | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
|
0
|
| Lease liabilities |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
29,364,869
|
3,613,170
|
| Contractual cash flows |
35,934,570
|
4,529,662
|
| Lease liabilities | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
4,517,775
|
805,946
|
| Lease liabilities | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
4,634,401
|
680,943
|
| Lease liabilities | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
3,785,984
|
568,434
|
| Lease liabilities | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
3,374,696
|
584,269
|
| Lease liabilities | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
3,311,808
|
479,833
|
| Lease liabilities | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
16,309,906
|
1,410,237
|
| Loan payable |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
39,748
|
2,247,878
|
| Contractual cash flows |
41,338
|
2,628,652
|
| Loan payable | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
6,384
|
1,782,888
|
| Loan payable | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
6,618
|
845,763
|
| Loan payable | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
6,860
|
0
|
| Loan payable | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
7,111
|
0
|
| Loan payable | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
7,371
|
0
|
| Loan payable | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
6,994
|
0
|
| Conversion feature of convertible debt |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
100,877,838
|
|
| Contractual cash flows |
142,682,078
|
|
| Conversion feature of convertible debt | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Conversion feature of convertible debt | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Conversion feature of convertible debt | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Conversion feature of convertible debt | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Conversion feature of convertible debt | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
142,682,078
|
|
| Conversion feature of convertible debt | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
82,109,334
|
|
| Contractual cash flows |
0
|
|
| Warrants | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Warrants | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
|
| Restoration provisions |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Carrying amount |
334,233
|
321,400
|
| Contractual cash flows |
302,049
|
333,866
|
| Restoration provisions | Year 1 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Restoration provisions | Year 2 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
84,582
|
81,166
|
| Restoration provisions | Year 3 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Restoration provisions | Year 4 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
0
|
0
|
| Restoration provisions | Year 5 |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
54,842
|
52,627
|
| Restoration provisions | Thereafter |
|
|
| Disclosure of detailed information about financial instruments [line items] |
|
|
| Contractual cash flows |
$ 162,625
|
$ 200,074
|