Quarterly report pursuant to Section 13 or 15(d)

Share-based Compensation, Restricted Stock Awards Activity (Details)

v3.21.1
Share-based Compensation, Restricted Stock Awards Activity (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Ocuphire Restricted Stock Awards [Abstract]    
Share based compensation $ 494,000 $ 61,000
Ocuphire Restricted Stock Awards [Member]    
Ocuphire Restricted Stock Awards [Abstract]    
Granted (in shares) 0  
Vested (in shares) (40,000) 0
Forfeited (in shares) 0 0
Share based compensation $ 22,000 $ 0