v3.26.3
INVESTMENTS (Summary of Investments) (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
INVESTMENTS [Abstract]    
Equity method investments $ 95,932 $ 103,056
Nonmarketable equity investments without readily determinable fair values 25,694 28,423
Nonmarketable equity investments with readily determinable fair values 83 76
Total investment securities $ 121,709 $ 131,555