v3.25.2
INVESTMENT SECURITIES (Narrative) (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]      
Money market investments $ 7,306 $ 5,083 $ 6,670
Accrued interest receivable 73,782   71,667
Securitized GNMA pools retained, amortized cost $ 42,000 $ 38,100  
Securitized GNMA pool retained, yield 4.74% 5.09%  
Proceeds from sale of available for sale securities $ 0 $ 149,400  
US Treasury securities      
Debt Securities, Available-for-sale [Line Items]      
Proceeds from sale of available for sale securities   149,413  
Gross Losses   $ 7  
OIB      
Debt Securities, Available-for-sale [Line Items]      
Restricted cash 775   525
Oriental Overseas      
Debt Securities, Available-for-sale [Line Items]      
Restricted cash 525   525
Asset Pledged as Collateral      
Debt Securities, Available-for-sale [Line Items]      
Pledged assets 1,680,000   1,564,000
Asset Pledged as Collateral | Public Funds      
Debt Securities, Available-for-sale [Line Items]      
Pledged assets 1,609,000   1,440,000
Debt Securities      
Debt Securities, Available-for-sale [Line Items]      
Accrued interest receivable $ 11,200   $ 10,800