Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax [Line Items]
Valuation allowance	$ 11,138,000	$ 12,533,000
Federal corporate income tax rate	27.00%
Income tax expense	$ 321,169	254,004
Federal income tax net operating loss carry forward	$ 10,100,000	14,500,000
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