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OTHER INVESTMENTS - Schedule of Other Investments (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Debt and Equity Securities, FV-NI    
Cost $ 33,560 $ 30,824
Unrealized gains 52,808 51,076
Unrealized losses (10,411) (8,830)
Accrued interest 79 90
Fair value / carrying value 76,036 73,160
Private investments and unlisted equities    
Debt and Equity Securities, FV-NI    
Cost 30,476 28,111
Unrealized gains 52,808 51,076
Unrealized losses (8,912) (7,320)
Accrued interest 0 0
Fair value / carrying value 74,372 71,867
Debt and convertible debt securities    
Debt and Equity Securities, FV-NI    
Cost 3,084 2,713
Unrealized gains 0 0
Unrealized losses (1,499) (1,510)
Accrued interest 79 90
Fair value / carrying value $ 1,664 $ 1,293