Consolidated Statements of Operations Information - Costs and Expenses (Details) - CAD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Consolidated Statements of Operations Information | |||
| Royalty, goods and products and services | $ 8,532 | $ 12,689 | $ 23,677 |
| Write-down (Reversal of write-down) of inventories | 19 | (27) | (21) |
| Net fair value loss (gain) on investment property | (2,005) | 59 | (96) |
| Gain on dispositions of subsidiaries, net | (3,646) | (264) | |
| Gains on settlements and derecognition of liabilities | (1,313) | (69) | |
| Change in fair value of a loan payable measured at FVTPL | (1,197) | 360 | 141 |
| Losses on securities, net | 218 | 2,794 | 2,436 |
| Other, including medical and real estate sectors | 5,142 | 4,512 | 4,078 |
| Total costs of sales and services | $ 7,063 | $ 19,074 | $ 29,882 |