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Commitments and Contingencies - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Nov. 05, 2024
Jul. 01, 2023
Mar. 31, 2023
Recorded Unconditional Purchase Obligation [Line Items]          
Operating leases expiry year 2025        
Lease liability $ 75,000        
Operating lease right-of-use assets $ 73,000 $ 202,000      
Operating lease, weighted average discount rate 11.60%        
Operating lease, weighted average remaining term 10 months 24 days        
Rent expense $ 200,000 $ 200,000      
Pre-clinical Research Study Obligations [Member]          
Recorded Unconditional Purchase Obligation [Line Items]          
Contractual obligation $ 0        
Manufacturing Agreement with SpectronRX [Member]          
Recorded Unconditional Purchase Obligation [Line Items]          
Initial commitment fee     $ 300,000    
Charlottesville [Member]          
Recorded Unconditional Purchase Obligation [Line Items]          
Lessee, operating lease, term of contract 12 months        
Lessee, operating lease, existence of option to extend [true false] true        
Lessee, operating lease, option to extend The Charlottesville Lease has a term of 12 months and the Company has the ability to renew for three additional one-year periods        
Lessee, operating lease, renewal term 1 year        
Lease liability         $ 80,000
Operating lease discount rate       13.47% 12.76%
Operating lease right-of-use assets       $ 19,000