Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Loans Receivable (Details Textual)

v3.21.2
Note 4 - Loans Receivable (Details Textual)
$ in Thousands
6 Months Ended 9 Months Ended
Jun. 30, 2021
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Total   $ 5,579   $ 3,871
Impaired Financing Receivable, Recorded Investment, Total   11,400   11,800
Financial Asset Acquired with Credit Deterioration [Member]        
Impaired Financing Receivable, Unpaid Principal Balance, Total   4,200   5,400
Impaired Financing Receivable, Recorded Investment, Total   2,900   3,400
Financial Asset Acquired [Member]        
Financing Receivable, Unamortized Purchase Premium (Discount)   (1,200)   (2,000)
Financial Asset Acquired and No Credit Deterioration [Member]        
Financing Receivable, before Allowance for Credit Loss, Total   $ 78,300   106,600
Residential Portfolio Segment [Member]        
Financing Receivable, Modifications, Number of Contracts   1 1  
Financing Receivable, Troubled Debt Restructuring   $ 37 $ 51  
Impaired Financing Receivable, Unpaid Principal Balance, Total   2,960   3,542
Impaired Financing Receivable, Recorded Investment, Total   $ 1,601   2,165
Residential Portfolio Segment [Member] | Principal Forgiveness [Member]        
Financing Receivable, Modifications, Number of Contracts   2    
Financing Receivable, Troubled Debt Restructuring   $ 148    
Residential Portfolio Segment [Member] | Residential Mortgage [Member]        
Loans Receivable, Maximum Percentage of Purchase Price or Appraised Value 97.00%      
Loans Receivable, Percentage of Value in Excess Requiring Private Mortgage Insurance 80.00%      
Loans Receivable, Percentage of Equity, Excess Does Not Require Private Mortgage Insurance 20.00%      
Residential Portfolio Segment [Member] | Fixed Rate Residential Mortgage [Member]        
Loans Receivable, Minimum Contractual Maturity to be Classified as Held for Sale (Year) 15 years      
Home Equity Portfolio Segment [Member]        
Loans Receivable, Maximum Percentage of Purchase Price or Appraised Value 89.00%      
Loans Receivable, Maximum Percentage of Appraised Value of Improved Property 85.00%      
Financing Receivable, Modifications, Number of Contracts     1  
Financing Receivable, Troubled Debt Restructuring     $ 23  
Impaired Financing Receivable, Unpaid Principal Balance, Total   310   372
Impaired Financing Receivable, Recorded Investment, Total   $ 297   353
Home Equity Portfolio Segment [Member] | Maximum [Member]        
Loans Receivable, Contractual Maturity (Month) 240 months      
Commercial Real Estate Portfolio Segment [Member]        
Loans Receivable, Maximum Percentage of Purchase Price or Appraised Value 80.00%      
Financing Receivable, Modifications, Number of Contracts   1 1  
Financing Receivable, Troubled Debt Restructuring   $ 601 $ 145  
Impaired Financing Receivable, Unpaid Principal Balance, Total   7,021   6,925
Impaired Financing Receivable, Recorded Investment, Total   7,021   6,341
Commercial Real Estate Portfolio Segment [Member] | Reduced Interest Rate and Extended Amortization [Member]        
Financing Receivable, Modifications, Number of Contracts     1  
Financing Receivable, Troubled Debt Restructuring $ 835   $ 287  
Commercial Real Estate Portfolio Segment [Member] | Maximum [Member]        
Loans Receivable, Contractual Maturity (Month) 20 years      
Loans Receivable, Balloon Feature, Period for Full Repayment (Year) 10 years      
Commercial Real Estate Portfolio Segment [Member] | Minimum [Member]        
Loans Receivable, Contractual Maturity (Month) 15 years      
Loans Receivable, Balloon Feature, Period for Full Repayment (Year) 7 years      
Construction and Land Development Portfolio Segment [Member]        
Impaired Financing Receivable, Unpaid Principal Balance, Total   0   0
Impaired Financing Receivable, Recorded Investment, Total   0   0
Construction and Land Development Portfolio Segment [Member] | Residential Mortgage [Member]        
Loans Receivable, Maximum Percentage of Purchase Price or Appraised Value 89.00%      
Construction and Land Development Portfolio Segment [Member] | Residential Mortgage [Member] | Maximum [Member]        
Loans Receivable, Contractual Maturity (Month) 1 year      
Construction and Land Development Portfolio Segment [Member] | Residential Mortgage [Member] | Minimum [Member]        
Loans Receivable, Contractual Maturity (Month) 6 months      
Construction and Land Development Portfolio Segment [Member] | Commercial Real Estate [Member]        
Loans Receivable, Maximum Percentage of Purchase Price or Appraised Value 80.00%      
Construction and Land Development Portfolio Segment [Member] | Commercial Real Estate [Member] | Maximum [Member]        
Loans Receivable, Contractual Maturity (Month) 2 years      
Manufactured Homes Portfolio Segment [Member]        
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Total   5,000   3,800
Impaired Financing Receivable, Unpaid Principal Balance, Total   0   0
Impaired Financing Receivable, Recorded Investment, Total   $ 0   $ 0
Manufactured Homes Portfolio Segment [Member] | Maximum [Member]        
Loans Receivable, Contractual Maturity (Month) 25 years