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Short-term Investments and Fair Value Measurements - Narrative (Details)
 3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
position
shares
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
position
shares
Jun. 30, 2022
USD ($)
Debt Securities, Available-for-sale [Line Items]        
Realized gain on investments $ 200 $ 1,000 $ 500 $ 21,000
Realized loss on investments 1,500,000 3,000 3,900,000 342,000
Net unrealized gain (loss) on available-for-sale equity securities $ 922,941 $ (3,967,101) $ 4,141,156 $ (8,807,742)
Number of securities in a gross unrealized loss position | position 23   23  
Number of securities in a gross unrealized loss position for more than twelve months | position 21   21  
Unrealized loss     $ 5,600,000  
Level 1 | Common stock        
Debt Securities, Available-for-sale [Line Items]        
Investment owned (in shares) | shares 597,808   597,808