Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.19.3
Concentrations (Details)
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Cost of Goods [Member]    
Number of vendor 2  
Cost of Goods [Member] | Vendor 1 [Member]    
Concentration risk, percentage 15.00%
Cost of Goods [Member] | Vendor 2 [Member]    
Concentration risk, percentage 27.00%
Sales Revenue, Net [Member]    
Number of customers 6  
Sales Revenue, Net [Member] | Customer 1 [Member]    
Concentration risk, percentage 45.00% 40.00%
Sales Revenue, Net [Member] | Customer 2 [Member]    
Concentration risk, percentage 20.00%
Sales Revenue, Net [Member] | Customer 3 [Member]    
Concentration risk, percentage 20.00%
Sales Revenue, Net [Member] | Customer 4 [Member]    
Concentration risk, percentage 17.00%
Sales Revenue, Net [Member] | Customer 5 [Member]    
Concentration risk, percentage 15.00%
Sales Revenue, Net [Member] | Customer 6 [Member]    
Concentration risk, percentage 14.00%