Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details)

v3.19.1
Summary of Significant Accounting Policies (Details)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Sales Revenue, Net [Member]    
Concentration Risk, Percentage 10.00% 10.00%
Accounts Receivable [Member]    
Concentration Risk, Percentage 10.00%  
Customer A [Member] | Sales Revenue, Net [Member]    
Concentration Risk, Percentage 23.00% 31.00%
Customer A [Member] | Accounts Receivable [Member]    
Concentration Risk, Percentage 17.00%  
Customer B [Member] | Accounts Receivable [Member]    
Concentration Risk, Percentage 12.00%