v3.26.1
Note 5 - Share-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   

2026

 

Expected dividend yield at date of grant

    3.49 %

Expected stock price volatility

    34.51 %

Risk-free interest rate

    3.85 %

Expected life of options (in years)

    5.0  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
   

Number of
Options

   

Weighted

Average

Exercise

Price

   

Weighted

Average

Remaining

Contractual

Terms

(Years)

   

Aggregate

Intrinsic

Value

(In

thousands)

 

Outstanding at December 31, 2025

    608,782     $ 27.52                  

Granted

    17,638     $ 22.01                  

Exercised

    9,145     $ 15.23                  

Expired

    -                          

Forfeited

    -                          

Outstanding at March 31, 2026

    617,275     $ 27.54       7.05     $ -  

Exercisable at March 31, 2026

    401,138     $ 33.13       6.17     $ -