Quarterly report pursuant to Section 13 or 15(d)

Concentration of Risk (Details)

v3.19.3.a.u2
Concentration of Risk (Details)
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Customer One | Total Revenue    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 41.00% 62.00%
Customer One | Accounts Receivable    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 34.00% 63.00%
Customer Two | Total Revenue    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 19.00% 13.00%
Customer Two | Accounts Receivable    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 46.00% 0.00%
Customer Three | Total Revenue    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 16.00%  
Customer Three | Accounts Receivable    
Concentration Risk [Line Items]    
Percentage of accounts receivable and total revenue 0.00%