v3.26.1
Financial instruments - Schedule of net gains or losses by category of financial instruments (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financial assets at amortized cost        
Interest income $ 4,446 $ 4,108 $ 8,666 $ 7,914
Total 6,305 895 15,848 5,140
Financial liabilities at amortized cost        
Interest expense (469) (464) (945) (913)
Total (470) (2,690) (947) (3,789)
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 (2,851) 0 (2,862)
Sub-total 0 (2,851) 0 (2,862)
Financial liabilities at amortized cost        
Financial assets at amortized cost        
Gain on foreign currency transactions 1 23 3 23
Loss on foreign currency transactions 0 602 (3) (37)
Unrealized loss on foreign currency (2) 0 (2) 0
Financial liabilities at amortized cost        
Interest expense (469) (464) (945) (913)
Gain on foreign currency transactions 1 23 3 23
Loss on foreign currency transactions 0 602 (3) (37)
Unrealized loss on foreign currency (2) 0 (2) 0
Sub-total (470) 161 (947) (927)
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) 0 0
Loss on valuation of financial assets (54) (21) (54) (21)
Gains (losses) on disposal of financial assets (8) 0 652 0
Sub-total (82) (311) 598 (21)
Financial assets at amortized cost        
Financial assets at amortized cost        
Interest income 4,446 4,108 8,666 7,914
Gain on foreign currency transactions 1,107 (31) 3,030 278
Unrealized gain on foreign currency 1,048 (77) 3,899 130
Loss on foreign currency transactions (218) (1,409) (317) (1,440)
Unrealized loss on foreign currency 4 (1,385) (28) (1,721)
Sub-total 6,387 1,206 15,250 5,161
Financial liabilities at amortized cost        
Gain on foreign currency transactions 1,107 (31) 3,030 278
Loss on foreign currency transactions (218) (1,409) (317) (1,440)
Unrealized loss on foreign currency $ 4 $ (1,385) $ (28) $ (1,721)