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Stockholders' Equity (Tables)
12 Months Ended
Feb. 29, 2020
Stockholders' Equity  
Schedule of convertible preferred stock

    

    

Shares

    

Issued and

    

Carrying

    

Liquidation

Series

Par value

authorized

outstanding

amount

value

A1

$

0.0001

 

3,560,000

 

3,559,995

$

10,000

$

10,000

A2

 

0.0001

 

2,579,999

 

2,579,994

 

10,000

 

10,000

B

 

0.0001

 

4,058,736

 

4,058,731

 

16,944

 

16,944

C

 

0.0001

 

601,160

 

601,151

 

7,000

 

7,000

D

 

0.0001

 

1,751,874

 

1,751,871

 

30,000

 

30,000

E

 

0.0001

 

6,089,189

 

6,089,159

 

140,720

 

145,300

F

 

0.0001

 

873,038

 

873,038

 

18,358

 

20,000

 

19,513,996

 

19,513,939

$

233,022

$

239,244