XML 42 R32.htm IDEA: XBRL DOCUMENT v3.20.2
Note 3 - Loans and Allowance for Loan Losses (Details Textual)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2019
USD ($)
Dec. 31, 2019
Provision for Loan, Lease, and Other Losses, Total $ 1,225,000 $ 0 $ 3,000,000 $ 0  
Financing Receivable, Modifications, Number of Contracts 0   3   0
Financing Receivable, Number of Payment Deferrals 750   750    
Financing Receivable, Deferred Payments $ 148,000,000   $ 148,000,000    
Financing Receivable, Deferred Payments, Remainded Active $ 10,300,000   $ 10,300,000    
Maximum [Member]          
Financing Receivable, Number of Payment Deferrals, Remained Active 50   50