Annual report pursuant to Section 13 and 15(d)

Note 1 - Summary of Significant Accounting Policies - Implementation Adjustments (Details)

v3.24.1
Note 1 - Summary of Significant Accounting Policies - Implementation Adjustments (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Jan. 01, 2023
Dec. 31, 2022
Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss $ 18,768 [1] $ 12,897 $ 12,897 [1] $ 13,343
Off-Balance-Sheet, Credit Loss, Liability 3,441 0 0  
Total allowance for credit losses   12,897    
Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   6,187    
Off-Balance-Sheet, Credit Loss, Liability   3,108    
Total allowance for credit losses   9,295    
Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   19,084    
Off-Balance-Sheet, Credit Loss, Liability   3,108    
Total allowance for credit losses   22,192    
Residential Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 3,984 3,021 3,021 2,480
Residential Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   2,223    
Residential Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   5,244    
Home Equity Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 698 410 410 357
Home Equity Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   128    
Home Equity Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   538    
Commercial Real Estate Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 7,045 5,784 5,784 5,515
Commercial Real Estate Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   1,446    
Commercial Real Estate Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   7,230    
Construction and Land Development Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 4,206 1,253 1,253 2,119
Construction and Land Development Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   1,735    
Construction and Land Development Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   2,988    
Multifamily Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 933 1,007 1,007 848
Multifamily Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   141    
Multifamily Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   1,148    
Farmland Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss   0    
Farmland Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   0    
Farmland Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   0    
Commercial Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 1,649 1,365 1,365 2,009
Commercial Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   325    
Commercial Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   1,690    
Consumer Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 7 57 57 15
Consumer Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   22    
Consumer Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   79    
Manufactured Homes Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss 181 0 0 0
Manufactured Homes Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   112    
Manufactured Homes Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   112    
Government Portfolio Segment [Member]        
Financing Receivable, Allowance for Credit Loss $ 65 0 $ 0 $ 0
Government Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]        
Financing Receivable, Allowance for Credit Loss   55    
Government Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]        
Financing Receivable, Allowance for Credit Loss   $ 55    
[1] See note 3 regarding adoption of ASC 326