Leases - Summary of Lease Related Assets and Liabilities Recorded on Balance Sheet (Detail) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Assets and Liabilities, Lessee [Abstract]
Right-of-use operating lease asset	$ 1,028,384	$ 1,945,438
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property Plant And Equipment Net Including Deposits Assets Noncurrent	Property Plant And Equipment Net Including Deposits Assets Noncurrent
Operating lease liability - current portion	$ 440,065	$ 868,799
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accounts payable and accrued liabilities	Accounts payable and accrued liabilities
Operating lease liability - long-term portion	$ 478,047	$ 1,123,799
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities
Total operating lease liabilities	$ 918,112	$ 1,992,598