XML 97 R81.htm IDEA: XBRL DOCUMENT v3.22.4
Borrowings and Line of Credit (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Feb. 01, 2023
Securities sold under agreements to repurchase $ 4,800,000 $ 5,100,000    
Carrying value of securities pledged as collateral 9,200,000 10,100,000    
Carrying value of securities pledged to Federal Home Loan Bank 0 0    
Federal funds purchased 0 0    
Repayment borrowings 76,300,000 1,097,000 $ 289,718,000  
Securities sold under agreements to repurchase, average balance 5,400,000 5,700,000    
Securities sold under agreements to repurchase, maximum month-end balance 5,900,000 7,300,000    
Debt issuance costs 485,000 570,000    
Participating Mortgage Loans, Participation Liabilities, Amount 24,600,000 $ 0    
Loan and Security Agreement and Revolving Line of Credit [Member]        
Principal amount $ 25,000,000      
Loan and Security Agreement and Revolving Line of Credit [Member] | Subsequent Event [Member]        
Principal amount       $ 35,000,000.0
Maximum [Member]        
Securities sold under agreements to repurchase, maturity period 4 days      
Minimum [Member]        
Securities sold under agreements to repurchase, maturity period 1 day      
Revolving Credit Facility [Member]        
Outstanding borrowings $ 12,500,000      
Remaining borrowing capacity $ 12,500,000