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Leases (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2021
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Leases [Line Items]            
Operating lease right-of-use asset   $ 0   $ 0   $ 3,681,072
Lease liability   4,349,383   4,349,383    
Base rent for sublease   100,000 $ 200,000 400,000 $ 900,000  
Annual escalations 3.00%          
Impairment loss on operating lease right-of-use asset   0 $ 0 (3,513,999) $ 0  
Palo Alto, California [Member]            
Leases [Line Items]            
Base rent for sublease $ 89,000          
Impairment loss on operating lease right-of-use asset       (3,500,000)    
Lease expiration period 2027-04          
Lessee, operating lease, renewal term 5 years          
Security Deposit $ 177,000          
ASC 842 [Member]            
Leases [Line Items]            
Operating lease right-of-use asset   4,200,000   4,200,000    
Lease liability   4,400,000   4,400,000    
Deferred rent liability   $ 241,000   $ 241,000