v3.26.3
Fair Value Measurements (Narrative) (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2026
Dec. 31, 2025
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Securities available-for-sale, at fair value $ 225,490,000 $ 225,490,000 $ 214,128,000        
IRLCs - asset 34,000 34,000 99,000        
Transfer of financial assets, net 0 0          
Purchases, sales, or settlements   0          
Total loans 700,587,000 700,587,000 667,807,000        
Allowance for credit losses 6,554,000 6,554,000 6,450,000 $ 6,597,000 $ 6,298,000 $ 6,308,000 $ 7,044,000
Loans held for sale at fair value 2,674,000 2,674,000 3,472,000        
Loans Held For Sale [Member]              
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Loans held for sale, fair value adjustment   0 0        
Asset Pledged as Collateral [Member] | Loans With An ACCL [Member]              
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Loans held for sale, fair value adjustment 0 0          
Total loans 10,090,000.00 10,090,000.00 10,240,000        
Allowance for credit losses 72,000 72,000 72,000        
Significant Unobservable Inputs (Level 3) [Member]              
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]              
Securities available-for-sale, at fair value 0 0 0        
IRLCs - asset 34,000 34,000 $ 99,000        
IRLCs - liability, net $ 110,000 $ 110,000