Leases - Summary of Operating and Finance Leases (Detail) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Operating lease:
Operating lease right-of-use assets	$ 17,037,892	$ 17,836,756
Current portion of operating lease liability	2,037,520	2,633,236
Operating lease liability, net of current portion	27,317,015	27,605,739
Total operating lease liabilities	29,354,535	30,238,975
Finance lease:
Finance right-of-use asset	783,075	883,076
Current portion of finance lease liability	403,824	413,487
Finance lease liability, net of current portion	398,578	482,544
Total finance lease liabilities	$ 802,402	$ 896,031