v3.26.1
Note 9 - Collateral-dependent Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Past Due [Line Items]    
Real Estate Secured $ 9,728 $ 7,124
Other 512 20
Deficiency in Collateral 167 1,649
Total Collateral Dependent Nonaccrual Loans 10,407 8,793
Commercial Portfolio Segment [Member] | Commercial and industrial    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 405
Other 496 0
Deficiency in Collateral 19 134
Total Collateral Dependent Nonaccrual Loans 515 539
Commercial Portfolio Segment [Member] | Construction and Land Development [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 6,421 4,925
Other 0 0
Deficiency in Collateral 0 1,371
Total Collateral Dependent Nonaccrual Loans 6,421 6,296
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 0
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 0 0
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 122 134
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 122 134
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 822 0
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 822 0
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 0
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 0 0
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 179 317
Other 0  
Deficiency in Collateral 0  
Total Collateral Dependent Nonaccrual Loans 179 317
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 98 110
Other 0 0
Deficiency in Collateral 133 129
Total Collateral Dependent Nonaccrual Loans 231 239
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 0
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 0 0
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 1,680 815
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 1,680 815
Retail Portfolio Segment [Member] | Construction-individual [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 0
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 0 0
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 281 290
Other 0 0
Deficiency in Collateral 15 15
Total Collateral Dependent Nonaccrual Loans 296 305
Retail Portfolio Segment [Member] | Real Estate Secured By 1st Lein on 1-4 Family Properties-Personal    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 111 113
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 111 113
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 14 15
Other 0 0
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans 14 15
Retail Portfolio Segment [Member] | Other Consumer [Member]    
Financing Receivable, Past Due [Line Items]    
Real Estate Secured 0 0
Other   20
Deficiency in Collateral 0 0
Total Collateral Dependent Nonaccrual Loans $ 16 $ 20