Property and Equipment, Net - Summary of Property and Equipment, Net (Detail) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 3,494,666	$ 2,655,731
Less: accumulated depreciation and amortization	(2,046,880)	(1,598,811)
Property and equipment, net	1,447,786	1,056,920
Furniture, Fixtures and Equipment [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	222,430	125,538
Laboratory Equipment [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	1,040,199	959,585
Computers and Telecommunications [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	291,302	220,316
Software [Member]
Property Plant And Equipment [Line Items]
Property and equipment, at cost	147,556	64,409
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 1,793,179	$ 1,285,883