v3.26.1
Financial instruments - Schedule of net gains or losses by category of financial instruments (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Financial assets at amortized cost    
Interest income $ 4,220 $ 3,806
Total 9,543 4,245
Financial liabilities at amortized cost    
Interest expense (476) (449)
Total (474) (1,098)
Financial liabilities at fair value through profit or loss    
Financial liabilities at fair value through profit or loss    
Loss on valuation of financial liabilities 0 (11)
Sub-total 0 (11)
Financial liabilities at amortized cost    
Financial assets at amortized cost    
Gain on foreign currency transactions 2 0
Unrealized gain on foreign currency 0 0
Loss on foreign currency transactions 0 (638)
Financial liabilities at amortized cost    
Interest expense (476) (449)
Gain on foreign currency transactions 2 0
Unrealized gain on foreign currency 0 0
Loss on foreign currency transactions 0 (638)
Sub-total (474) (1,087)
Financial assets at fair value through profit or loss    
Financial assets at fair value through profit or loss    
Gain on valuation of financial assets 20 290
Loss on valuation of financial assets 0 0
Gains (losses) on disposal 660 0
Sub-total 680 290
Financial assets at amortized cost    
Unrealized gain on foreign currency 0 0
Financial liabilities at amortized cost    
Unrealized gain on foreign currency 0 0
Financial assets at amortized cost    
Financial assets at amortized cost    
Interest income 4,220 3,806
Gain on foreign currency transactions 1,923 309
Unrealized gain on foreign currency 2,851 207
Loss on foreign currency transactions (99) (31)
Unrealized loss on foreign currency (32) (336)
Sub-total 8,863 3,955
Financial liabilities at amortized cost    
Gain on foreign currency transactions 1,923 309
Unrealized gain on foreign currency 2,851 207
Loss on foreign currency transactions $ (99) $ (31)