v3.26.1
LOANS RECEIVABLE, NET - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
loan
Jun. 30, 2025
USD ($)
loan
Dec. 31, 2025
USD ($)
Financing Receivable, Modified [Line Items]        
Total loans receivable   $ 5,149,085,000   $ 4,957,273,000
Number of loans modified | loan   5 8  
Financing receivable, modified, payment default $ 41,100   $ 41,100  
Total loans receivable, net   $ 5,080,146,000   4,899,687,000
Loans receivable, net of deferred loan origination fees and costs   5,149,085,000   4,957,273,000
Loans held for sale   459,000   2,814,000
Related Party        
Financing Receivable, Modified [Line Items]        
Loans receivable, net of deferred loan origination fees and costs   1,400,000   1,500,000
Nonperforming Financial Instruments        
Financing Receivable, Modified [Line Items]        
Loans held for sale   500,000   900,000
Asset Pledged as Collateral without Right | Federal Home Loan Bank Advances        
Financing Receivable, Modified [Line Items]        
Total loans receivable, net   2,150,000,000   2,330,000,000
Commercial and industrial        
Financing Receivable, Modified [Line Items]        
Number of loans modified, payment default | loan     1  
Modified default payment   0 $ 14,000,000.0  
Commercial portfolio        
Financing Receivable, Modified [Line Items]        
Total loans receivable   3,621,446,000   3,366,642,000
Commercial portfolio | Commercial and industrial        
Financing Receivable, Modified [Line Items]        
Total loans receivable   1,307,075,000   1,334,794,000
Loans receivable, net of deferred loan origination fees and costs   1,307,075,000   1,334,794,000
Commercial portfolio | Commercial and industrial | Loans Insured or Guaranteed by US Government Authorities        
Financing Receivable, Modified [Line Items]        
Total loans receivable   $ 198,100,000   $ 204,900,000