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Commitment and Contingencies - Collaboration Agreements (Details) - USD ($)
 1 Months Ended 3 Months Ended
Apr. 30, 2021
Mar. 31, 2020
Sep. 30, 2022
Jun. 30, 2021
Aug. 31, 2021
Series A Preferred Stock          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Fair value of Series A preferred stock issued in conjunction with collaboration and licensing agreement (in shares)       418,559  
Fair value of Series A preferred stock issued in conjunction with collaboration and licensing agreement       $ 2,837,832  
Tyligand | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Maximum obligation amount   $ 800,000      
Number of securities called by warrants (in shares)         111,576
Warrant exercise price (in dollars per share)         $ 7.17
Quarterly sales payment due upon completion, percentage   1.00%      
Quarterly sales payment due upon completion, period of payment   15 years      
Integral | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Maximum obligation amount $ 300,000        
Maximum development and regulatory milestone payments     $ 55,000,000    
Maximum sales milestone payments $ 130,000,000        
Tiered royalty payment, percent (up to) 12.00%        
Research and development costs incurred     $ 500,000    
Integral | Series A Preferred Stock | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Fair value of Series A preferred stock issued in conjunction with collaboration and licensing agreement (in shares) 418,559        
Fair value of Series A preferred stock issued in conjunction with collaboration and licensing agreement $ 2,800,000        
Scale-up, 100 kilograms of GMP-grade compound | Tyligand | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Milestone payment   $ 2,000,000      
Scale-up, 300 kilograms of GMP-grade compound | Tyligand | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Milestone payment   $ 3,000,000