v3.26.1
Loans and Allowance for Credit Losses - Aging analysis (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Aging analysis    
Total loans $ 109,811 $ 109,595
Total Loans > 90 Days & Accruing, after adoption   33
30 to 59 Days Past Due    
Aging analysis    
Total loans 704 566
60 to 89 Days Past Due    
Aging analysis    
Total loans 80 462
Greater Than 90 Days    
Aging analysis    
Total loans 76 120
Total Past Due    
Aging analysis    
Total loans 860 1,148
Current    
Aging analysis    
Total loans 108,951 108,447
Mortgage loans on real estate    
Aging analysis    
Total loans 100,806 100,158
Mortgage loans on real estate | 30 to 59 Days Past Due    
Aging analysis    
Total loans 694 557
Mortgage loans on real estate | 60 to 89 Days Past Due    
Aging analysis    
Total loans 80 452
Mortgage loans on real estate | Greater Than 90 Days    
Aging analysis    
Total loans 74 120
Mortgage loans on real estate | Total Past Due    
Aging analysis    
Total loans 848 1,129
Mortgage loans on real estate | Current    
Aging analysis    
Total loans 99,958 99,029
Mortgage loans on real estate | Residential 1-4 family    
Aging analysis    
Total loans 68,657 69,197
Total Loans > 90 Days & Accruing, after adoption   33
Mortgage loans on real estate | Residential 1-4 family | 30 to 59 Days Past Due    
Aging analysis    
Total loans 301 534
Mortgage loans on real estate | Residential 1-4 family | 60 to 89 Days Past Due    
Aging analysis    
Total loans 80 452
Mortgage loans on real estate | Residential 1-4 family | Greater Than 90 Days    
Aging analysis    
Total loans 74 120
Mortgage loans on real estate | Residential 1-4 family | Total Past Due    
Aging analysis    
Total loans 455 1,106
Mortgage loans on real estate | Residential 1-4 family | Current    
Aging analysis    
Total loans 68,202 68,091
Mortgage loans on real estate | Commercial    
Aging analysis    
Total loans 30,254 29,428
Mortgage loans on real estate | Commercial | 30 to 59 Days Past Due    
Aging analysis    
Total loans 393 23
Mortgage loans on real estate | Commercial | Total Past Due    
Aging analysis    
Total loans 393 23
Mortgage loans on real estate | Commercial | Current    
Aging analysis    
Total loans 29,861 29,405
Mortgage loans on real estate | Construction and Land Development    
Aging analysis    
Total loans 1,895 1,533
Mortgage loans on real estate | Construction and Land Development | Current    
Aging analysis    
Total loans 1,895 1,533
Commercial loans    
Aging analysis    
Total loans 5,592 5,700
Commercial loans | Current    
Aging analysis    
Total loans 5,592 5,700
Consumer    
Aging analysis    
Total loans 3,413 3,737
Consumer | 30 to 59 Days Past Due    
Aging analysis    
Total loans 10 9
Consumer | 60 to 89 Days Past Due    
Aging analysis    
Total loans   10
Consumer | Greater Than 90 Days    
Aging analysis    
Total loans 2  
Consumer | Total Past Due    
Aging analysis    
Total loans 12 19
Consumer | Current    
Aging analysis    
Total loans $ 3,401 $ 3,718