Income Taxes (Components for State Income Tax Expense) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Current state taxes	$ 5,000	$ 10,400	$ 5,300	$ 70,700
Deferred state taxes			(47,400)	(54,400)
Income tax expense (benefit)	$ 5,000	$ 10,400	$ (42,100)	$ 16,300