XML 42 R33.htm IDEA: XBRL DOCUMENT v3.22.1
The following table summarizes the activities for the Company’s warrants for the three months ended March 31, 2022: (Details)
3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
shares
Net Investment Income [Line Items]  
Balance at beginning | shares 3,779,243
Balance at beginning $ 5.89
Granted | shares
Granted
Exercised | shares
Exercised
Balance at ending | shares 3,779,243
Balance at ending $ 5.89
Balance at ending 2 years 9 months 18 days
Exercisable at ending | shares 3,779,243
Exercisable at ending $ 5.89
Exercisable at ending 2 years 9 months 18 days
Exercisable at ending | $ [1]
Warrant [Member]  
Net Investment Income [Line Items]  
Exercise price (in dollars per share) $ 3.37
[1] The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying warrants and the closing stock price of $3.37 for our common stock on March 31, 2022.