v3.25.4
Loans - Summary of Loans Modification (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 1.20% 0.20%
Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 17,967 $ 0
Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 8,677 4,579
Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 5,547 $ 0
One- to four-family first mortgage    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 0.00% 0.20%
One- to four-family first mortgage | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 212 $ 0
One- to four-family first mortgage | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
One- to four-family first mortgage | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 20 801
One- to four-family first mortgage | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
One- to four-family first mortgage | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
One- to four-family first mortgage | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Home equity loans and lines    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 0.90% 0.00%
Home equity loans and lines | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Home equity loans and lines | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Home equity loans and lines | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 810 0
Home equity loans and lines | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Home equity loans and lines | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Home equity loans and lines | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Commercial real estate    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 2.00% 0.20%
Commercial real estate | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 14,436 $ 0
Commercial real estate | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial real estate | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 4,926 2,465
Commercial real estate | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial real estate | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial real estate | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 4,540 $ 0
Construction and land    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 1.40% 0.10%
Construction and land | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 2,948 $ 0
Construction and land | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Construction and land | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 1,517 207
Construction and land | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Construction and land | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Construction and land | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Multi-family residential    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 0.20% 0.00%
Multi-family residential | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 371 $ 0
Multi-family residential | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Multi-family residential | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Multi-family residential | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Multi-family residential | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Multi-family residential | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Commercial and industrial    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 0.60% 0.30%
Commercial and industrial | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Commercial and industrial | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial and industrial | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 1,404 1,106
Commercial and industrial | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial and industrial | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Commercial and industrial | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 1,007 $ 0
Consumer    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Percent of Total Class of Loans (as percent) 0.00% 0.00%
Consumer | Payment Deferral    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0
Consumer | Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Consumer | Term Extension    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Consumer | Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Consumer | Combination Term Extension and Principal Forgiveness    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total 0 0
Consumer | Combination Term Extension and Interest Rate Reduction    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Total $ 0 $ 0