Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Concentration of Credit Risk (Details)

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Concentration of Credit Risk (Details) - Loans [Member] - Credit Concentration Risk [Member]
12 Months Ended
Dec. 31, 2020
Commercial Real Estate [Member]  
Concentration of Credit Risk [Abstract]  
Concentration of credit risk 39.00%
Commercial and Industrial [Member]  
Concentration of Credit Risk [Abstract]  
Concentration of credit risk 46.00%
Residential Real Estate and Consumer Loans [Member]  
Concentration of Credit Risk [Abstract]  
Concentration of credit risk 15.00%