Quarterly report pursuant to Section 13 or 15(d)

Equity Awards and Warrants (Tables)

v3.21.2
Equity Awards and Warrants (Tables)
3 Months Ended
Aug. 31, 2021
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock Option and Warrant Activity

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Weighted 

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average

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Weighted

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remaining

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Aggregate

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Number of

​

average

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contractual

​

intrinsic

(in thousands, except per share data)

    

shares

    

exercise price

    

life in years

    

value

Options and warrants outstanding May 31, 2021

 

61,573

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$

0.95

 

4.40

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$

68,756

Granted

 

5,268

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$

1.15

 

—

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—

Exercised

 

(1,632)

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$

0.66

 

—

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—

Forfeited or expired and cancelled

 

(5,766)

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$

0.73

 

—

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—

Options and warrants outstanding August 31, 2021

 

59,443

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$

0.99

 

4.14

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$

36,673

Outstanding exercisable August 31, 2021

 

52,537

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$

0.84

 

3.52

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$

35,931