v3.26.1
Note 11 - Benefits Plans (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]

As of

 December 31, 2025  December 31, 2024 
         

Shares held by the ESOP

  161,126   75,080 

Fair value per share

 $28.55  $25.00 

Maximum cash obligation

 $4,600,147  $1,877,000