Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.22.2
Commitments and Contingencies (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Facility Lease [Abstract]        
Lease term 7 months   7 months  
Monthly base rent     $ 3,000  
Rent expense $ 9,000 $ 50,000 21,000 $ 98,000
Expected rent payment for the year end 2022 18,000   18,000  
Rexahn [Member]        
Facility Lease [Abstract]        
Monthly base rent     13,000  
Rent expense $ 9,000 $ 50,000 $ 21,000 $ 98,000