XML 44 R28.htm IDEA: XBRL DOCUMENT v3.21.1
Note 12 - Share-based Incentive Plan (Tables)
12 Months Ended
Dec. 31, 2020
Notes Tables  
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

 

 

Common Shares

 
Outstanding shares:        

Balance at December 31, 2019

    125,943  

Granted

    91,173  

Forfeited

    (4,599 )

Vested

    (86,327 )

Balance at December 31, 2020

    126,190