Share-based compensation (Schedule of number and weighted average exercise prices of warrants) (Details) |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
Share
$ / shares
|
Dec. 31, 2024
Share
$ / shares
|
|
| Disclosure of terms and conditions of share-based payment arrangement [abstract] | ||
| Number of shares subject to warrants, beginning of year | Share | 70,708 | 457,617 |
| Weighted-average exercise price, beginning of year | $ / shares | $ 7.38 | $ 7.38 |
| Warrants granted | Share | 0 | 0 |
| Weighted-average exercise price, Warrants granted | $ / shares | $ 0 | $ 0 |
| Exercised | Share | (70,708) | (386,909) |
| Weighted-average exercise price, Exercised | $ / shares | $ 7.38 | $ 7.38 |
| Expired | Share | 0 | 0 |
| Weighted-average exercise price, Expired | $ / shares | $ 0 | $ 0 |
| Number of shares subject to warrants, end of year | Share | 0 | 70,708 |
| Weighted-average exercise price, end of year | $ / shares | $ 0 | $ 7.38 |