Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

v3.22.1
Stockholders' Equity (Details) - USD ($)
6 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2019
Jun. 30, 2019
Shares under warrants        
Beginning balance, outstanding   5,813,804    
Issued    
Exercised    
Expired/cancelled    
Ending balance, outstanding 5,813,804 5,813,804    
Weighted average exercise price        
Issued    
Exercised    
Expired/cancelled    
Ending balance, outstanding   $ 11.5 $ 11.5  
Weighted average remaining life        
Issued    
Exercised    
Expired/canceled    
Balance, outstanding 3 years 4 months 13 days 2 years 11 months 19 days 3 years 11 months 19 days  
Aggregate intrinsic value        
Issued    
Exercised    
Expired/cancelled    
Balance, outstanding