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Summary of Significant Accounting Policies (Details) | 12 Months Ended
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Jun. 30, 2018 | Jun. 30, 2017
Vendor A [Member] |  |  |
Concentration Risk, Percentage | 15.00% | 16.00% |
Vendor B [Member] |  |  |
Concentration Risk, Percentage | 12.00% | 11.00% |
Vendor C [Member] |  |  |
Concentration Risk, Percentage | 11.00% |  | [1]
[1] | Less than 10%

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