XML 37 R26.htm IDEA: XBRL DOCUMENT v3.22.2.2
Note 7 - Stock Compensation Plans (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
  

Six Months Ended

 
  

June 30, 2022

 
  

Shares

  Weighted Average Grant Date Fair Value 

Unvested, beginning of year

  30,781  $19.79 

Granted

  10,110   22.19 

Vested

  (11,643)  20.58 

Forfeited

      

Unvested, end of period

  29,248  $20.31