Income Taxes (Components for State Income Tax Expense) (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Current state taxes	$ 10,400		$ 70,700
Deferred state taxes			(54,400)
Income tax expense	$ 10,400		$ 16,300

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Name:	us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration