Earnings per share (Details) - shares |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Earnings per share [abstract] | ||||
| Weighted average number of shares used in computing basic earnings per share (in shares) | 38,305,237 | 37,392,355 | 37,906,112 | 37,134,928 |
| Weighted average number of shares used in computing diluted earnings per share (in shares) | 38,305,237 | 37,392,355 | 37,906,112 | 37,134,928 |