Summary of Significant Accounting Policies - Reconciliation of Numerators and Denominators used in Computing Basic and Diluted Net Income Per Share (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accounting Policies [Abstract]
Net loss	$ (5,455,229)	$ (4,085,297)	$ (18,368,943)	$ (10,033,014)
Numerator, basic and diluted net loss available to stockholders	$ (5,455,229)	$ (4,085,297)	$ (18,368,943)	$ (10,033,014)
Shares used in computation – basic:
Weighted average common shares outstanding	19,482,118	13,273,241	16,569,240	12,971,591
Shares used in computation – diluted:
Weighted average common shares outstanding	19,482,118	13,273,241	16,569,240	12,971,591
Net loss per share - basic	$ (0.28)	$ (0.31)	$ (1.11)	$ (0.77)
Net loss per share - diluted	$ (0.28)	$ (0.31)	$ (1.11)	$ (0.77)