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Basis of Presentation, Liquidity and Risks and Uncertainties (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Net loss $ 35,534,533 $ 40,649,317 $ 108,497,311 $ 79,073,719 $ 76,183,850 $ 187,571,030  
Working capital 151,400,000       151,400,000    
Accumulated deficit 1,564,031,634       1,564,031,634   $ 1,487,847,784
Cash, cash equivalents, and short-term investments $ 194,900,000       194,900,000    
Proceeds from issuance of stock         2,915,179 $ 72,521,372  
Common stock | Sales Agreements              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Proceeds from issuance of stock         $ 2,900,000   $ 83,000,000