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Short-term Investments and Fair Value Measurements - Summary of Available-for-sale Securities (Details) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Abstract]    
Cost $ 154,576,175 $ 216,450,597
Gross Unrealized Gains 18,090 21,231
Gross Unrealized Losses (5,925,399) (9,802,431)
Fair Market Value 148,668,866 206,669,397
Mutual funds    
Debt Securities, Available-for-sale [Abstract]    
Cost 65,340,680 117,036,232
Gross Unrealized Gains 0 0
Gross Unrealized Losses (5,451,695) (9,373,514)
Fair Market Value $ 59,888,985 $ 107,662,718
U.S. treasury securities    
Debt Securities, Available-for-sale [Line Items]    
Contractual Maturity (in years) 1 year 1 year
Debt Securities, Available-for-sale [Abstract]    
Cost $ 84,892,403 $ 95,001,209
Gross Unrealized Gains 5,888 7,567
Gross Unrealized Losses (3,041) (44,266)
Fair Market Value $ 84,895,250 $ 94,964,510
Certificates of deposit    
Debt Securities, Available-for-sale [Line Items]    
Contractual Maturity (in years) 1 year 1 year
Debt Securities, Available-for-sale [Abstract]    
Cost $ 2,978,576 $ 2,977,564
Gross Unrealized Gains 12,202 13,664
Gross Unrealized Losses (305) (320)
Fair Market Value 2,990,473 2,990,908
U.S. agency mortgage-backed securities    
Debt Securities, Available-for-sale [Abstract]    
Cost 1,364,516 1,435,592
Gross Unrealized Gains 0 0
Gross Unrealized Losses (470,358) (384,331)
Fair Market Value $ 894,158 $ 1,051,261