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Credit Quality Indicators (Details Textual) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Sep. 30, 2024
Dec. 31, 2023
Jun. 30, 2024
Sep. 30, 2023
Jun. 30, 2023
Dec. 31, 2022
Financing Receivable Recorded Investment [Line Items]              
Maximum commercial loan and commercial real estate relationships $ 3,000,000 $ 3,000,000          
Unfunded commitments   681,000,000 $ 753,000,000        
Anticipated credit losses   1,580,000 1,840,000        
Increase Decrease Unfunded Commitments 72,000,000            
ACL Balance 36,186,000 36,186,000 34,440,000 $ 33,991,000 $ 34,753,000 $ 34,957,000 $ 26,978,000
Increase in allowance for credit loss   1,800,000          
Provision For Anticipated Credit Losses 261,000            
Nonaccrual with no allowance for credit loss $ 4,543,000 $ 4,543,000 5,052,000        
ASU 2016-13              
Financing Receivable Recorded Investment [Line Items]              
Change in accounting principle, accounting standards update, adopted [true false] true true          
Residential real estate, 1-4 family residential              
Financing Receivable Recorded Investment [Line Items]              
Other real estate owned properties $ 0 $ 0 92,000        
Other real estate properties in foreclosure $ 361,000 $ 361,000 207,000        
Commercial real estate, Non-owner occupied              
Financing Receivable Recorded Investment [Line Items]              
Nonaccrual with no allowance for credit loss     $ 1,630,000