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Borrowings, Other Borrowings (Details)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2022
USD ($)
Note
Dec. 31, 2021
USD ($)
Debt Instrument [Abstract]    
Advances from Federal Home Loan Banks $ 32,888 $ 85,952
Loans receivable 722,685 648,513
Notes payable $ 14,000 14,000
Number of notes payables | Note 2  
FHLB of Atlanta [Member]    
Debt Instrument [Abstract]    
FHLB advances, additional amount eligible to borrow $ 101,700  
Note A [Member]    
Debt Instrument [Abstract]    
Debt instrument, maturity date Dec. 01, 2040  
Notes payable $ 9,900  
Interest rate 5.20%  
Note B [Member]    
Debt Instrument [Abstract]    
Debt instrument, maturity date Dec. 01, 2040  
Notes payable $ 4,100  
Interest rate 0.24%  
Federal Home Loan Bank Advances [Member]    
Debt Instrument [Abstract]    
Advances from Federal Home Loan Banks $ 32,900 $ 86,000
Weighted average interest rate 1.34% 1.85%
Weighted average contractual maturity 29 months 22 months
Federal Home Loan Bank Advances [Member] | Asset Pledged as Collateral [Member]    
Debt Instrument [Abstract]    
Loans receivable $ 146,600 $ 165,000
Federal Home Loan Bank Advances [Member] | FHLB of Atlanta [Member]    
Debt Instrument [Abstract]    
Borrowings approved amount, in terms of percentage on total assets 25.00%