v3.26.1
LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Additional Information (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
charge-off
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans receivable $ 6,513,861,000   $ 6,513,861,000   $ 6,493,740,000
Increase in allowance for credit losses 400,000   400,000    
Provision for credit loss expense 1,777,000 $ 4,338,000 2,775,000 $ 5,894,000  
Number of disclosed commercial real estate charge-offs | charge-off   2      
(Reversal) provision unfunded commitments (66,000) $ 63,000 48,000 180,000  
Financing receivable, excluding accrued interest, modified, subsequent default 0 0      
Syndicated Loans          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans receivable 93,859,000   93,859,000   70,798,000
Unfunded Loan Commitment          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Financing receivable excluding accrued interest modified accumulated 46,000 $ 0 46,000 $ 0  
Commercial and Industrial          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans receivable 886,736,000   886,736,000   778,978,000
Commercial and Industrial | Syndicated Loans          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans receivable $ 93,900,000   $ 93,900,000   $ 70,800,000