Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Deferred tax liabilities:
Deferred vendor stock compensation	$ (182,926)	$ (261,323)
Total deferred tax liabilities	(182,926)	(261,323)
Deferred tax assets:
Loss carryforwards	2,511,217	2,101,401
Stock option expense	1,459,575	669,959
Step up in basis - purchase of non-controlling interest	41,439	42,529
Allowance for credit losses	16,539	16,539
Unrealized loss on securities	382,407	216,284
Total deferred tax asset	4,860,342	3,507,790
Valuation allowance	(4,677,416)	(3,246,467)
C Corporation [Member]
Deferred tax assets:
Step up in basis at contribution	$ 449,165	$ 461,078