Stockholders' (Deficit) Equity - Summary of Stock-Based Compensation Expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Stockholders Equity [Line Items]
Stock-based compensation expense	$ 2,287,007	$ 2,224,146
Research and Development
Stockholders Equity [Line Items]
Stock-based compensation expense	696,283	764,526
General and Administrative
Stockholders Equity [Line Items]
Stock-based compensation expense	$ 1,590,724	$ 1,459,620