Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Detail Textuals)

v3.19.1
Summary of Significant Accounting Policies (Detail Textuals)
12 Months Ended
Dec. 31, 2018
USD ($)
segment
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Property, Plant and Equipment [Line Items]      
Restricted cash $ 4,512 $ 4,428
Fair value of advance under credit agreement $ 3,176,824    
Property, plant and equipment, depreciation methods straight-line method    
Number of reportable segments | segment 1    
Minimum      
Property, Plant and Equipment [Line Items]      
Estimated useful life 2 years    
Maximum      
Property, Plant and Equipment [Line Items]      
Estimated useful life 3 years