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Significant Accounting Policies - Additional Information (Details)
3 Months Ended 9 Months Ended
Mar. 31, 2023
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
segment
Sep. 30, 2021
USD ($)
Significant Accounting Policies [Line Items]          
Percentage discount for prompt payment   2.00%   2.00%  
Expected percentage of discounts earned   100.00%   100.00%  
Drug product, expiry life       5 years  
Restricted cash balances   $ 0   $ 0  
Forecast          
Significant Accounting Policies [Line Items]          
Effective tax rate 0.00%        
Level 3 | Fair Value Measurements Recurring          
Significant Accounting Policies [Line Items]          
Loans payable, fair value   38,700,000   $ 38,700,000  
United States          
Significant Accounting Policies [Line Items]          
Number of operating segments | segment       1  
Non-US          
Significant Accounting Policies [Line Items]          
Net assets located outside of the United States   $ 0 $ 0 $ 0 $ 0
Stock Options          
Significant Accounting Policies [Line Items]          
Dividend yield   0.00% 0.00% 0.00% 0.00%