XML 159 R100.htm IDEA: XBRL DOCUMENT v3.20.4
BORROWED FUNDS AND SUBORDINATED DEBT - Subordinated Debt (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Subordinated debt $ 16,553,000 $ 6,500,000
6.25% maturing in June 2026 and redeemable at par in June 2021    
Debt Instrument [Line Items]    
Subordinated debt 8,027,000 0
Aggregate par value $ 8,000,000 $ 8,000,000
Stated interest rate 6.25% 6.25%
6.50% maturing in April 2027 and redeemable at par in April 2022    
Debt Instrument [Line Items]    
Subordinated debt $ 6,500,000 $ 6,500,000
Aggregate par value $ 6,500,000 6,500,000
Stated interest rate 6.50%  
6.50% maturing in July 2027 and redeemable at par in July 2022    
Debt Instrument [Line Items]    
Subordinated debt $ 2,026,000 0
Aggregate par value $ 2,000,000 $ 2,000,000
Stated interest rate 6.50% 6.50%