Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Income Tax [Line Items]
Income tax expense	$ 166,815	$ 61,833
Federal corporate income tax rate	27.00%
Valuation allowance	$ 11,589,000		$ 11,138,000
Federal income tax net operating loss carry forward	$ 10,300,000		$ 10,100,000
Net operating loss carry forwards expiration beginning year	2034
Net operating loss carry forwards expiration ending year	2037
State [Member]
Income Tax [Line Items]
Operating loss carryforwards	$ 0	$ 0