v3.26.1
Note 4 - Loans and Allowance for Credit Losses - Past Due Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Loans $ 641,901 $ 638,340
Loans, 90 days past due and still accruing 0 0
Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 541 151
Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 50
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Financial Asset, Past Due [Member]    
Loans 541 201
Financial Asset, Not Past Due [Member]    
Loans 641,360 638,139
Commercial Real Estate Portfolio Segment [Member]    
Loans 441,266 432,726
Loans, 90 days past due and still accruing 0 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 0 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member]    
Loans 0 0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]    
Loans 441,266 432,726
Construction and Land Development [Member]    
Loans 31,576 36,352
Loans, 90 days past due and still accruing 0 0
Construction and Land Development [Member] | Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 324 0
Construction and Land Development [Member] | Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 0
Construction and Land Development [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Construction and Land Development [Member] | Financial Asset, Past Due [Member]    
Loans 324 0
Construction and Land Development [Member] | Financial Asset, Not Past Due [Member]    
Loans 31,252 36,352
Residential Portfolio Segment [Member]    
Loans 118,803 118,924
Loans, 90 days past due and still accruing 0 0
Residential Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 145 151
Residential Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 0
Residential Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Residential Portfolio Segment [Member] | Financial Asset, Past Due [Member]    
Loans 145 151
Residential Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]    
Loans 118,658 118,773
Commercial Portfolio Segment [Member]    
Loans 50,146 49,869
Loans, 90 days past due and still accruing 0 0
Commercial Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 72 0
Commercial Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 50
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member]    
Loans 72 50
Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]    
Loans 50,074 49,819
Consumer Portfolio Segment [Member]    
Loans 110 469
Loans, 90 days past due and still accruing 0 0
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]    
Loans 0 0
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]    
Loans 0 0
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Loans 0 0
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member]    
Loans 0 0
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]    
Loans $ 110 $ 469