Basis of Presentation and Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2021 USD ($) Segment	Dec. 31, 2020 USD ($)
Basis Of Presentation And Significant Accounting Policies [Line Items]
Number of segment | Segment	1
Investment maturity period	three months or less
Marketable securities maturity period	90 days
Unrealized gain on marketable securities	$ 0	$ (5,866)
Net loss	57,776,274	37,553,729
Intellectual Property [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Legal expense	$ 1,300,000	$ 1,000,000.0
Minimum [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Percentage of Collateral Deposits under Reverse Repurchase Agreement	102.00%