Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.19.3.a.u2
Concentrations (Details) - Number
3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Cost of Goods [Member]        
Number of vendor 4   2  
Cost of Goods [Member] | Vendor 1 [Member]        
Concentration risk, percentage 19.00% 18.00%
Cost of Goods [Member] | Vendor 2 [Member]        
Concentration risk, percentage 12.00%    
Cost of Goods [Member] | Vendor 3 [Member]        
Concentration risk, percentage 11.00% 10.00%
Cost of Goods [Member] | Vendor 4 [Member]        
Concentration risk, percentage 10.00%    
Sales Revenue, Net [Member]        
Number of customers 5   7  
Sales Revenue, Net [Member] | Customer 1 [Member]        
Concentration risk, percentage 55.00% 30.00%
Sales Revenue, Net [Member] | Customer 2 [Member]        
Concentration risk, percentage 29.00% 23.00% 23.00% 21.00%
Sales Revenue, Net [Member] | Customer 3 [Member]        
Concentration risk, percentage 35.00% 14.00% 19.00%
Sales Revenue, Net [Member] | Customer 4 [Member]        
Concentration risk, percentage 15.00% 13.00%
Sales Revenue, Net [Member] | Customer 5 [Member]        
Concentration risk, percentage 12.00% 10.00%
Sales Revenue, Net [Member] | Customer 6 [Member]        
Concentration risk, percentage     14.00%
Sales Revenue, Net [Member] | Customer 7 [Member]        
Concentration risk, percentage     21.00%