Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Allowance for Loan Losses (Details)

v3.21.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Allowance for Loan Losses (Details)
6 Months Ended
Jun. 30, 2021
USD ($)
Grade
Mar. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Allowance for Loan Losses [Abstract]            
Allowance for loan losses $ 16,806,000 $ 17,452,000 $ 17,408,000 $ 15,855,000 $ 18,889,000 $ 17,200,000
Residential Mortgage [Member]            
Allowance for Loan Losses [Abstract]            
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans 12 months          
PPP Loans [Member]            
Allowance for Loan Losses [Abstract]            
Allowance for loan losses $ 0          
Commercial [Member]            
Allowance for Loan Losses [Abstract]            
Allowance for loan losses $ 5,206,000 5,801,000 6,632,000 5,431,000 8,807,000 7,658,000
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans 18 months          
Threshold balance of loans evaluated for impairment $ 500,000          
Commercial [Member] | Minimum [Member]            
Allowance for Loan Losses [Abstract]            
Internal risk grading of loans evaluated for impairment | Grade 6          
Commercial Real Estate [Member]            
Allowance for Loan Losses [Abstract]            
Allowance for loan losses $ 8,740,000 8,898,000 7,999,000 7,262,000 6,913,000 6,521,000
Threshold balance of loans evaluated for impairment $ 500,000          
Commercial Real Estate [Member] | Minimum [Member]            
Allowance for Loan Losses [Abstract]            
Internal risk grading of loans evaluated for impairment | Grade 6          
Consumer [Member]            
Allowance for Loan Losses [Abstract]            
Allowance for loan losses $ 2,856,000 $ 2,718,000 $ 2,758,000 $ 3,138,000 $ 3,130,000 $ 3,009,000
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans 12 months