Net Loss Per Share - Summary of Basic and Diluted Net Income (Loss) Per Common Share (Detail) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net loss	$ (3,914,194)	$ (3,510,561)	$ (2,057,207)	$ (4,094,704)	$ (2,750,362)	$ (2,843,996)	$ (9,481,962)	$ (9,689,062)
Denominator:
Weighted-average common shares outstanding, basic	35,835,135			29,572,267			35,809,216	13,111,087
Weighted-average common shares outstanding, diluted	35,835,135			29,572,267			35,809,216	13,111,087
Net loss per share, basic	$ (0.11)			$ (0.14)			$ (0.26)	$ (0.74)
Net loss per share, diluted	$ (0.11)			$ (0.14)			$ (0.26)	$ (0.74)