Leases - Summary of Lease Expense (Detail) - USD ($)		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Operating lease:
Operating lease cost	[1]	$ 1,461,355	$ 1,232,708
Finance lease:
Amortization of leased assets		112,400	73,915
Interest on lease liabilities		11,588	11,300
Total lease cost.		$ 1,585,343	1,317,923
Weighted average remaining lease term (years)
Operating leases		13 years 9 months 21 days		13 years 8 months 23 days
Finance leases		2 years 1 month 28 days		2 years 3 months 29 days
Operating leases		9.00%		9.20%
Finance leases		6.10%		6.10%
Operating cash outflows from operating leases		$ 1,546,933	1,863,504
Operating cash outflows from finance leases (interest payments)		11,588	11,300
Financing cash outflows from finance leases		106,025	76,039
Leased assets obtained in exchange for finance lease liabilities		12,399	284,551
Leased assets obtained in exchange for operating lease liabilities		$ 0	$ 2,913,002

[1] Includes short-term leases and variable lease costs, which are immaterial.