Income Taxes - Schedule of Income Tax Expense (Benefit) (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Components Of Income Tax Expense Benefit Continuing Operations [Abstract]
Current - Alternative minimum tax	$ 14,390	$ 3,000
Deferred	(62,721)	(212,222)
Utilization of operating loss carryforward	849,585	238,918
Change in valuation allowance	21,759	10,058
Income tax benefit	$ 823,013	$ 39,754