v3.26.1
Loans - Composition of Loans (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Loans:    
Net unamortized premiums and unearned loan fees $ 12,516 $ 12,488
Total loans, net of fees and costs excluding portfolio layer basis adjustments 6,561,178 6,652,307
Unallocated portfolio layer basis adjustments 352 1,645
Total loans, net of fees and costs 6,561,530 6,653,952
Multi-family residential    
Loans:    
Loans before allowance for credit losses, fee and costs 2,387,794 2,382,828
Commercial real estate    
Loans:    
Loans before allowance for credit losses, fee and costs 1,932,186 1,993,018
One-to-four family - mixed- use property    
Loans:    
Loans before allowance for credit losses, fee and costs 466,734 476,423
One-to-four family - residential    
Loans:    
Loans before allowance for credit losses, fee and costs 297,735 319,353
Construction    
Loans:    
Loans before allowance for credit losses, fee and costs 40,614 54,821
Total loans, net of fees and costs excluding portfolio layer basis adjustments 40,477 54,748
Small Business Administration    
Loans:    
Loans before allowance for credit losses, fee and costs 21,972 17,523
Commercial business and other    
Loans:    
Loans before allowance for credit losses, fee and costs $ 1,401,627 $ 1,395,853