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Basis of Presentation and Significant Accounting Policies (Details Textual)
12 Months Ended
Dec. 31, 2018
USD ($)
Basis of Presentation and Significant Accounting Policies (Textual)  
Allowance for doubtful accounts $ 65,000
Minimum [Member]  
Basis of Presentation and Significant Accounting Policies (Textual)  
Estimated useful lives of the assets 3 years
Maximum [Member]  
Basis of Presentation and Significant Accounting Policies (Textual)  
Estimated useful lives of the assets 7 years