v3.26.1
Note 3 - Investment Securities (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Investments in Debt And Equity Instruments, Available-for-Sale and Held to Maturity, Summary [Table Text Block]
      

Gross

  

Gross

     
  

Amortized

  

unrealized

  

unrealized

     

As of March 31, 2026

 

cost

  

gains

  

losses

  

Fair value

 
  

(Dollars in thousands)

 

Available for sale:

                

Residential mortgage-backed securities

 $4,139  $8  $286  $3,861 

Corporate debt obligations

  500   5      505 

Total available for sale

 $4,639  $13  $286  $4,366 
                 

Held to maturity:

                

Residential mortgage-backed securities

 $4,719  $  $974  $3,745 

States and political subdivisions

  4,041      424   3,617 

Total held to maturity

 $8,760  $  $1,398  $7,362 
      

Gross

  

Gross

     
  

Amortized

  

unrealized

  

unrealized

     

As of December 31, 2025

 

cost

  

gains

  

losses

  

Fair value

 
  

(Dollars in thousands)

 

Available for sale:

                

Residential mortgage-backed securities

 $4,515  $10  $279  $4,246 

Corporate debt obligations

  500         500 

Total available for sale

 $5,015  $10  $279  $4,746 
                 

Held to maturity:

                

Residential mortgage-backed securities

 $4,753  $  $945  $3,808 

States and political subdivisions

  4,024      345   3,679 

Total held to maturity

 $8,777  $  $1,290  $7,487 
Investments Classified by Contractual Maturity Date [Table Text Block]
  

Amortized

  

Fair

 
  

Cost

  

Value

 
  

(Dollars in thousands)

 

Available for sale:

        

Due within one year

 $21  $18 

Due after one year through five years

  1,445   1,353 

Due after five years through ten years

  1,307   1,250 

Due after ten years

  1,866   1,745 

Total available for sale

 $4,639  $4,366 
         

Held to maturity:

        

Due within one year

 $1,571  $1,556 

Due after one year through five years

      

Due after five years through ten years

  2,470   2,061 

Due after ten years

  4,719   3,745 

Total held to maturity

 $8,760  $7,362 
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]

As of March 31, 2026

 

Less Than 12 Months

  

12 Months or Greater

  

Total

 
  

Fair

  

Unrealized

  

Fair

  

Unrealized

  

Fair

  

Unrealized

 

Description of Securities

 

Value

  

Losses

  

Value

  

Losses

  

Value

  

Losses

 
  

(Dollars in thousand)

 

Available for sale:

                        

Residential mortgage-backed securities

 $5  $  $3,519  $286  $3,524  $286 

Total available for sale

 $5  $  $3,519  $286  $3,524  $286 

As of December 31, 2025

 

Less Than 12 Months

  

12 Months or Greater

  

Total

 
  

Fair

  

Unrealized

  

Fair

  

Unrealized

  

Fair

  

Unrealized

 

Description of Securities

 

Value

  

Losses

  

Value

  

Losses

  

Value

  

Losses

 
  

(Dollars in thousands)

 

Available for sale:

                        

Residential mortgage-backed securities

 $46  $  $3,816  $279  $3,862  $279 

Total available for sale

 $46  $  $3,816  $279  $3,862  $279