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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, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Abstract]
Cost	$ 272,645,074	$ 331,712,413
Gross Unrealized Gains	14,668	107,195
Gross Unrealized Losses	(12,764,844)	(1,648,668)
Fair Market Value	259,894,898	330,170,940
Mutual funds
Debt Securities, Available-for-sale [Abstract]
Cost	148,919,794	192,966,772
Gross Unrealized Gains	0	87,069
Gross Unrealized Losses	(12,168,368)	(1,614,411)
Fair Market Value	$ 136,751,426	$ 191,439,430
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	$ 119,296,713	$ 94,193,441
Gross Unrealized Gains	512	0
Gross Unrealized Losses	(229,625)	(9,921)
Fair Market Value	$ 119,067,600	$ 94,183,520
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Contractual Maturity (in years)		1 year
Debt Securities, Available-for-sale [Abstract]
Cost		$ 39,967,853
Gross Unrealized Gains		0
Gross Unrealized Losses		0
Fair Market Value		$ 39,967,853
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	$ 2,977,223	$ 2,976,210
Gross Unrealized Gains	14,156	15,618
Gross Unrealized Losses	(325)	(338)
Fair Market Value	2,991,054	2,991,490
U.S. agency mortgage-backed securities
Debt Securities, Available-for-sale [Abstract]
Cost	1,451,344	1,608,137
Gross Unrealized Gains	0	4,508
Gross Unrealized Losses	(366,526)	(23,998)
Fair Market Value	$ 1,084,818	$ 1,588,647

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