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Share repurchases (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Apr. 30, 2025 | Mar. 31, 2025 | Oct. 31, 2024 | Aug. 31, 2024
Share repurchases |  |  |  |
Repurchase of common shares (In share) |  | 308,588 |  |
Repurchase of common shares |  | $ 1,831 |  |
Average price per share |  | $ 5.94 |  |
Subsequent Events |  |  |  |
Share repurchases |  |  |  |
Repurchase of common shares (In share) | 495,065 |  |  |
Repurchase of common shares | $ 2,700 |  |  |
Average price per share | $ 5.46 |  |  |
Maximum |  |  |  |
Share repurchases |  |  |  |
Repurchase of amount authorized |  |  | $ 20,000 | $ 10,000
Amount authorized for purchase of shares |  |  | $ 10,000 |

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