XML 53 R43.htm IDEA: XBRL DOCUMENT v3.20.2
Loans (Details Narrative) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Financing Receivable, Past Due [Line Items]      
Loans $ 844,460,000 $ 737,028,000 $ 735,074,000
Troubled debt restructurings 1,600,000 1,700,000  
Loans greater than ninety days delinquent and still accruing interest 33,700,000 300,000  
Recorded investment in purchased impaired loans 110,000 112,000  
Unpaid Principal Balance in Purchased Impaired Loans 176,000 190,000  
Commercial, Financial And Agricultural Loan [Member]      
Financing Receivable, Past Due [Line Items]      
Loans 108,006,000 $ 51,805,000 $ 55,169,000
Commercial, Financial And Agricultural Loan [Member] | Entity Loan Modification Program [Member]      
Financing Receivable, Past Due [Line Items]      
Loans $ 49,800,000