Note 20 - Commitments and Contingencies - Credit Related Commitments (Details) - CAD ($) $ in Thousands |
Oct. 31, 2022 |
Oct. 31, 2021 |
|---|---|---|
| Statement Line Items [Line Items] | ||
| Credit commitments | $ 443,124 | $ 342,710 |
| Loan commitments [member] | ||
| Statement Line Items [Line Items] | ||
| Credit commitments | 382,851 | 296,248 |
| Letters of credit [member] | ||
| Statement Line Items [Line Items] | ||
| Credit commitments | $ 60,273 | $ 46,462 |