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Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2021
Stockholders' Equity  
Schedule of stock option activity

Weighted

Average

Director and Employee Options

    

Shares

    

Exercise Price

Outstanding at December 31, 2020

5,411,930

$

12.52

Granted

 

489,719

$

16.72

Exercised

 

513,950

$

8.21

Forfeited

 

15,000

$

7.00

Outstanding at June 30, 2021

 

5,372,699

$

13.33

Vested at June 30, 2021

 

3,070,896

$

15.63

Weighted

Average

LGJV Personnel Options

    

Shares

    

Exercise Price

Outstanding at December 31, 2020

43,676

$

7.23

Outstanding and vested at June 30, 2021

 

43,676

$

7.23