Quarterly report [Sections 13 or 15(d)]

Loans Receivable - Loan Modifications (Details)

v3.25.2
Loans Receivable - Loan Modifications (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Modified [Line Items]        
% of Total Segment Financing Receivables 0.12% 0.02% 0.14% 0.11%
Current        
Financing Receivable, Modified [Line Items]        
Modified     $ 234 $ 774
30-59 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     53 194
60-89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     461 121
Greater Than 90 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     2,163 132
Payment Delay        
Financing Receivable, Modified [Line Items]        
Modified $ 1,851 $ 132 $ 1,851 132
Weighted average term extension (months)     5 months  
Term Extension        
Financing Receivable, Modified [Line Items]        
Modified 0 241 $ 168 1,491
Weighted average term extension (months)     6 months  
Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified 0 0 $ 0 0
Combination Term Extension and Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified 0 0 0 0
Commercial business        
Financing Receivable, Modified [Line Items]        
Modified $ 0   $ 0  
% of Total Segment Financing Receivables     1.75%  
Weighted average interest rate reduction 0.00%   0.00%  
Payment delay (months) 5 months   5 months  
Commercial business | Current        
Financing Receivable, Modified [Line Items]        
Modified     $ 4  
Commercial business | 30-59 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     0  
Commercial business | 60-89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     0  
Commercial business | Greater Than 90 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     1,847  
Commercial business | Payment Delay        
Financing Receivable, Modified [Line Items]        
Modified     1,851  
Commercial business | Term Extension        
Financing Receivable, Modified [Line Items]        
Modified     0  
Commercial business | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified     0  
Commercial business | Combination Term Extension and Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified     0  
Residential real estate        
Financing Receivable, Modified [Line Items]        
Modified   $ 0 $ 0 $ 0
% of Total Segment Financing Receivables 1.75% 0.08% 0.04% 0.34%
Weighted average interest rate reduction   0.00% 0.00% 0.00%
Weighted average term extension (months)   4 months 6 months 4 months
Payment delay (months)   3 months   3 months
Residential real estate | Current        
Financing Receivable, Modified [Line Items]        
Modified     $ 197 $ 774
Residential real estate | 30-59 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     53 194
Residential real estate | 60-89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     461 121
Residential real estate | Greater Than 90 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     316 132
Residential real estate | Payment Delay        
Financing Receivable, Modified [Line Items]        
Modified $ 1,851 $ 132 0 132
Residential real estate | Term Extension        
Financing Receivable, Modified [Line Items]        
Modified 0 241 168 1,491
Residential real estate | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified 0 0 0 0
Residential real estate | Combination Term Extension and Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Modified $ 0 $ 0 0 $ 0
Home equity | Current        
Financing Receivable, Modified [Line Items]        
Modified     33  
Home equity | 30-59 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     0  
Home equity | 60-89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     0  
Home equity | Greater Than 90 Days Past Due        
Financing Receivable, Modified [Line Items]        
Modified     $ 0