XML 29 R18.htm IDEA: XBRL DOCUMENT v3.22.2
Stock Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock Options Activity

Presented below is our stock option activity:

 

  

Six Months Ended June 30, 2022 

 
   Number of Options (Employees)   Number of Options (Non-Employees)   Total Number of Options   Weighted-Average Exercise Price 
Outstanding at January 1, 2022   2,462,830    365,000    2,827,830   $8.09 
Exercised   (50,000)   —    (50,000)  $0.26 
Forfeited or expired   (930,219)   —    (930,219)  $10.65 
Outstanding at June 30, 2022   1,482,611    365,000    1,847,611   $7.02 
Exercisable at June 30, 2022   1,482,611    365,000    1,847,611   $7.02 
Schedule of Ranges of Stock Options

The following table summarizes significant ranges of outstanding stock options under our plans at June 30, 2022:

 

Range of

Exercise Prices

  Number of
Options		   Weighted-Average
Remaining Contractual Life
(years)		   Weighted-Average
Exercise Price		   Number of Options
Exercisable		   Weighted-Average
Remaining Contractual
Life (years)		   Weighted-Average
Exercise Price		 
$0.26 - $1.00   500,000    7.46   $0.26    500,000    7.46   $0.26 
$1.01 – $3.00   634,006    5.21   $1.96    634,006    5.21   $1.96 
$3.01 – $15.00   454,166    2.77   $11.92    454,166    2.77   $11.92 
$15.01 –$42.42   259,439    1.75   $23.82    254,439    1.75   $23.82 
    1,847,611    5.28   $3.32    1,847,611    5.28   $3.32