Available-for-Sale Securities - Summary of Available-for-sale Securities (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 25,410,463	$ 22,683,357
Gross Unrealized Gains	394
Gross Unrealized Losses	(635)	(2,308)
Fair Value (Net Carrying Amount)	25,410,222	22,681,049
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	5,962,224	6,032,844
Gross Unrealized Gains	394
Gross Unrealized Losses	(635)	(1,329)
Fair Value (Net Carrying Amount)	5,961,983	6,031,515
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	19,448,239	16,650,513
Gross Unrealized Losses		(979)
Fair Value (Net Carrying Amount)	$ 19,448,239	$ 16,649,534

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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