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Credit Quality Indicators (Details Textual) - USD ($)
 6 Months Ended
Jun. 30, 2023
Dec. 31, 2022
Financing Receivable Recorded Investment [Line Items]    
Maximum commercial loan and commercial real estate relationships $ 1,000,000  
Unfunded commitments 741,000,000  
Anticipated credit losses 1,980,000  
Payments to Acquire Loans Receivable 740,659,000  
PCD Loans    
Financing Receivable Recorded Investment [Line Items]    
Business combination acquired loans with fair value 25,900,000  
Credit discount 999,000  
Noncredit discount $ 5,500,000  
ASU 2016-13    
Financing Receivable Recorded Investment [Line Items]    
Change in accounting principle, accounting standards update, adopted [true false] true  
Residential real estate, 1-4 family residential    
Financing Receivable Recorded Investment [Line Items]    
Other real estate owned properties $ 34,000 $ 0
Other real estate properties in foreclosure $ 178,000 $ 129,000