Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.22.1
Related Party Transactions (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
USD ($)
Director
shares
Pre-Merger Financing and Waiver Agreements [Abstract]  
Number of directors signed waiver agreements | Director 6
Pre-Merger Financing [Member]  
Pre-Merger Financing and Waiver Agreements [Abstract]  
Number of directors | Director 5
Amount invested in pre-merger financing | $ $ 300
Number of converted initial shares received by directors (in shares) 17,729
Number of converted additional shares (in shares) 53,189
Pre-Merger Financing [Member] | Rexahn [Member]  
Pre-Merger Financing and Waiver Agreements [Abstract]  
Number of directors | Director 1
Pre-Merger Financing [Member] | Series A Warrants [Member]  
Pre-Merger Financing and Waiver Agreements [Abstract]  
Number of converted additional shares (in shares) 80,366
Pre-Merger Financing [Member] | Series B Warrants [Member]  
Pre-Merger Financing and Waiver Agreements [Abstract]  
Number of converted additional shares (in shares) 9,444