Income Taxes - Components of Income Tax Benefit (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Deferred Taxes
Federal	$ (338,924)	$ (1,205,175)
State	(140,341)	(104,798)
Total income tax benefit	$ (479,265)	$ (1,309,973)