XML 54 R41.htm IDEA: XBRL DOCUMENT v3.22.4
Note 14 - Stockholders' Equity (Tables)
6 Months Ended
Nov. 30, 2022
Notes Tables  
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
  

For the three months

  

For the six months

 
  

ended November 30,

  

ended November 30,

 
  

2022

  

2021

  

2022

  

2021

 

Stock options

 $20  $1,939  $624  $4,695 

RSUs

  10,923   6,314   19,512   12,975 

Total

 $10,943  $8,253  $20,136  $17,670