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Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)
Jun. 30, 2018
Dec. 31, 2017
Property and equipment gross $ 349,100 $ 355,800
Less: accumulated depreciation and amortization 336,800 325,000
Property and equipment net 12,300 30,800
Equipment [Member]    
Property and equipment gross 179,900 258,700
Furniture [Member]    
Property and equipment gross 1,600 190,600
Leasehold Improvements [Member]    
Property and equipment gross $ 167,600 $ 167,600