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Notes Payable (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Notes Payable (Textual)    
Deposit of restricted cash $ 467,806  
Notes Payable [Member]    
Notes Payable (Textual)    
Deposit of restricted cash $ 467,806
Maturity date Mar. 31, 2019  
Minimum [Member]    
Notes Payable (Textual)    
Percentage of bank charge 0.05%  
Maximum [Member]    
Notes Payable (Textual)    
Percentage of bank charge 0.10%