Fair Value Instruments - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Asset included in:
Investments available-for-sale at fair value	$ 8,342,184	$ 12,343,456
Corporate Debt Securities
Asset included in:
Investments available-for-sale at fair value	1,347,246	12,343,456
U.S. Treasury securities
Asset included in:
Investments available-for-sale at fair value	6,994,938
Fair Value, Measurements, Recurring
Asset included in:
Financial Assets	12,779,448	21,426,758
Fair Value, Measurements, Recurring | Money Market Securities
Asset included in:
Cash and cash equivalents	3,537,763	9,083,302
Fair Value, Measurements, Recurring | Corporate Debt Securities
Asset included in:
Cash and cash equivalents	899,501
Investments available-for-sale at fair value	1,347,246	12,343,456
Fair Value, Measurements, Recurring | U.S. Treasury securities
Asset included in:
Investments available-for-sale at fair value	6,994,938
Fair Value, Measurements, Recurring | Level 1
Asset included in:
Financial Assets	10,532,701	9,083,302
Fair Value, Measurements, Recurring | Level 1 | Money Market Securities
Asset included in:
Cash and cash equivalents	3,537,763	9,083,302
Fair Value, Measurements, Recurring | Level 1 | U.S. Treasury securities
Asset included in:
Investments available-for-sale at fair value	6,994,938
Fair Value, Measurements, Recurring | Level 2
Asset included in:
Financial Assets	2,246,747	12,343,456
Fair Value, Measurements, Recurring | Level 2 | Corporate Debt Securities
Asset included in:
Cash and cash equivalents	899,501
Investments available-for-sale at fair value	$ 1,347,246	$ 12,343,456