XML 55 R44.htm IDEA: XBRL DOCUMENT v3.22.2.2
Loans and Allowance for Loan Losses - Narrative (Details)
 9 Months Ended
Sep. 30, 2022
USD ($)
loan
component
numberOfQuarters
category
property
Dec. 31, 2021
USD ($)
Financing Receivable, Impaired [Line Items]    
Foreclosed properties held $ 1,200,000  
Investment in loans in the process of foreclosure 2,300,000  
Investment in loans in the process of foreclosure, related allowance $ 100,000  
Number of points in internal risk rating system | category 9  
Number of categories in internal risk rating system considered as not criticized | category 6  
Commercial relationship credit review threshold amount $ 1,000,000  
Commercial relationship credit review threshold amount, independent external review $ 3,000,000  
Past due period before loans placed in non-accrual status 90 days  
Recent loan payment history before removal from non-accrual status 6 months  
Allowance for loan losses, number of evaluation components | component 2  
Impaired loans, related reserves $ 100,000 $ 100,000
Number of rolling quarters | numberOfQuarters 12  
Liability for unfunded commitments $ 500,000 $ 500,000
Residential real estate    
Financing Receivable, Impaired [Line Items]    
Foreclosed properties held $ 1,100,000  
Increase (decrease) in impaired loans (as a percentage) 91.70%  
Number foreclosed properties held | property 1  
Residential real estate | Other Loan Relationships    
Financing Receivable, Impaired [Line Items]    
Foreclosed properties held $ 100,000  
Increase (decrease) in impaired loans (as a percentage) 8.30%  
Total commercial    
Financing Receivable, Impaired [Line Items]    
Number foreclosed properties held | loan 5  
Consumer    
Financing Receivable, Impaired [Line Items]    
Number of additional collateralized loans in the process of foreclosure | loan 12  
Investment in loans in the process of foreclosure $ 1,500,000  
The First State Bank    
Financing Receivable, Impaired [Line Items]    
Foreclosed properties held 1,200,000  
The First State Bank | Consumer    
Financing Receivable, Impaired [Line Items]    
Investment in loans in the process of foreclosure $ 800,000