Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.10.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Deferred Offering Costs $ 607,000   $ 607,000   $ 54,000
Warrant [Member]          
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 8,601,813 2,176,469 8,601,813 2,176,469  
Antidilutive Securities Preferred Stock [Member]          
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   2,762,594   2,762,594  
Restricted Stock Units (RSUs) [Member]          
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 943,352   943,352    
Accounts Receivable [Member] | Customer Concentration Risk One [Member]          
Concentration Risk, Percentage     89.00%   74.00%
Accounts Receivable [Member] | Customer Concentration Risk Two [Member]          
Concentration Risk, Percentage     11.00%   12.00%
Sales Revenue, Net [Member]          
Concentration Risk, Percentage   92.00%      
Sales Revenue, Net [Member] | Customer Concentration Risk One [Member]          
Concentration Risk, Percentage 51.00%   59.00% 50.00%  
Sales Revenue, Net [Member] | Customer Concentration Risk Two [Member]          
Concentration Risk, Percentage 45.00%   32.00% 31.00%  
Sales Revenue, Net [Member] | Customer Concentration Risk Three [Member]          
Concentration Risk, Percentage       8.00%