Income Taxes (Schedule of Reconciliation of the Statutory Fedreal Rate) (Details) - USD ($)	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Amount:
Income tax benefit at U.S. federal income tax rate	$ (1,422,300)	$ (1,558,800)
State tax net of federal tax effect	(334,600)	(366,800)
Tax rate change	585,600
Change in valuation allowance	1,171,300	1,925,600
Total
Percent:
Income tax benefit at U.S. federal income tax rate	(34.00%)	(34.00%)
State tax net of federal tax effect	(8.00%)	(8.00%)
Tax rate change	14.00%	0.00%
Change in valuation allowance	28.00%	42.00%
Total	0.00%	0.00%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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