Quarterly report pursuant to Section 13 or 15(d)

Allowance for Loan and Lease Losses - Additional Information (Details)

v3.21.1
Allowance for Loan and Lease Losses - Additional Information (Details)
3 Months Ended
Mar. 31, 2021
USD ($)
Loan
Mar. 31, 2020
USD ($)
Loan
Dec. 31, 2020
USD ($)
Loan
Financing Receivable Recorded Investment Past Due [Line Items]      
Provision for loan losses $ 1,086,000 $ 1,171,000  
Recorded investment, 90 days past due and still accruing 136,000    
Non-accrual loans, Past due $ 9,748,000   $ 8,597,000
Number of restructured loans, defaulted | Loan 0 0  
Covid-19      
Financing Receivable Recorded Investment Past Due [Line Items]      
Description of Loan modifications Loan modifications made between March 1, 2020 and the earlier of (i) January 1, 2022 or (ii) 60 days after the President declares a termination of the COVID-19 national emergency are eligible for this relief if the related loans were not more than 30 days past due as of December 31, 2019.    
Payments remaining in deferral $ 11,600,000    
Financing Receivables, Past Due Greater Than 90 Days or More and Still Accruing      
Financing Receivable Recorded Investment Past Due [Line Items]      
Recorded investment, 90 days past due and still accruing number of loans | Loan 1   0
Non-accrual loans, Past due $ 5,100,000   $ 2,200,000
Financing Receivables, 30 to 59 Days Past Due      
Financing Receivable Recorded Investment Past Due [Line Items]      
Non-accrual loans, Past due 842,000   930,000
Financing Receivables, 60 to 89 Days Past Due      
Financing Receivable Recorded Investment Past Due [Line Items]      
Non-accrual loans, Past due 116,000   $ 545,000
Paycheck Protection Loans      
Financing Receivable Recorded Investment Past Due [Line Items]      
Provision for loan losses $ 0    
Percentage Reserve 0.00%    
Purchased Credit Impaired Loans      
Financing Receivable Recorded Investment Past Due [Line Items]      
Impaired loans $ 694,000