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Stock-based compensation (Tables)
 6 Months Ended
Nov. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Summary of Stock Based Compensation Recognized The Company's total stock-based compensation expense recognized

 

 

 

For the three months ended November 30,

 

 

For the six months ended November 30,

 

 

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Stock options

 

$

1,939

 

 

$

879

 

 

$

4,695

 

 

$

2,250

 

RSUs

 

 

6,314

 

 

 

4,610

 

 

 

12,975

 

 

 

6,089

 

Total

 

$

8,253

 

 

$

5,489

 

 

$

17,670

 

 

$

8,339