Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Loans (Details Textual)

v3.20.2
Note 5 - Loans (Details Textual)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
Number of Loans Funded, Payroll Protection Plan 4,800   4,800    
Amount of Loans Funded, Payment Protection Plan $ 1,050,000,000.00   $ 1,050,000,000.00    
Provision for Loan and Lease Losses, Total $ 10,283,000 $ 4,884,000 $ 23,867,000 $ 9,769,000  
Financing Receivable, Number of Payment Deferrals 244   244    
Financing Receivable, Payment Deferral, Recorded Investment $ 342,000,000.0   $ 342,000,000.0    
Financing Receivable, Troubled Debt Restructuring 1,600,000 11,300,000 1,600,000 11,300,000 $ 3,300,000
Financing Receivable, Modifications, Recorded Investment, Accruing Interest $ 975,000 $ 2,700,000 975,000 2,700,000 625,000
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down     $ 411,000 $ 2,000,000.0 $ 929,000
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts 0 0 0    
Commercial Portfolio Segment [Member]          
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts       2  
Financing Receivable, Troubled Debt Restructuring, Subsequent Default       $ 325,000  
Principal Only Deferrals [Member]          
Financing Receivable, Number of Payment Deferrals 164   164    
Financing Receivable, Payment Deferral, Recorded Investment $ 102,400,000   $ 102,400,000    
Interest Only Deferral [Member]          
Financing Receivable, Number of Payment Deferrals 45   45    
Financing Receivable, Payment Deferral, Recorded Investment $ 151,100,000   $ 151,100,000    
Principal and Interest Deferrals [Member]          
Financing Receivable, Number of Payment Deferrals 35   35    
Financing Receivable, Payment Deferral, Recorded Investment $ 88,500,000   $ 88,500,000    
COVID-19 [Member]          
Provision for Loan and Lease Losses, Total 9,000,000.0   15,700,000    
Loans Excluding PPP Loans [Member]          
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Total 28,900,000   28,900,000    
PPP Loans [Member]          
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Total $ 2,600,000   $ 2,600,000