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Summary of Significant Accounting Policies (Details)
3 Months Ended 9 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Vendor A [Member]        
Concentration Risk, Percentage 16.00% 15.00% 18.00% 14.00%
Vendor B [Member]        
Concentration Risk, Percentage 12.00% 12.00% 12.00% 12.00%
Vendor C [Member]        
Concentration Risk, Percentage 0.00% 0.00% 11.00% 11.00%