Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.19.3.a.u2
Revenue (Details) - Channel
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Revenue Concentration [Abstract]        
Number of revenue channels     2  
Guarantee period on product purchased     60 days  
Revenues [Member]        
Revenue Concentration [Abstract]        
Concentration risk percentage 4.00% 6.00% 4.00% 6.00%
Directly to Consumer [Member] | Revenues [Member]        
Revenue Concentration [Abstract]        
Concentration risk percentage     95.00%  
Wholesale [Member] | Revenues [Member]        
Revenue Concentration [Abstract]        
Concentration risk percentage     5.00%