Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.8.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 34.00%   35.00%
Stockholders' Equity, Reverse Stock Split 1-for-3.333333      
Cash, Uninsured Amount $ 534,666     $ 131,183
Foreign Bank Accounts [Member]        
Cash $ 445,481      
UNITED STATES | Geographic Concentration Risk [Member]        
Concentration Risk, Percentage 61.00% 68.00%    
Sales Revenue, Net [Member]        
Concentration Risk, Percentage 35.00%      
Sales Revenue, Net [Member] | Geographic Concentration Risk [Member]        
Concentration Risk, Percentage 10.00% 10.00%    
Customer One [Member] | Sales Revenue, Net [Member]        
Concentration Risk, Percentage   28.00%    
Customer One [Member] | Accounts Receivable [Member]        
Concentration Risk, Percentage 42.00%     33.00%
Customer Two [Member] | Sales Revenue, Net [Member]        
Concentration Risk, Percentage 13.00%      
Scenario, Plan [Member]        
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent     21.00%