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Concentrations of Credit Risk (Details) - Customer Concentration Risk [Member] | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016
Revenues [Member] | Federal Government Agency [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk | 22.00% |
Revenues [Member] | Major Customer One [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk |  | 12.00%
Accounts Receivable [Member] | Federal Government Agency [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk | 29.00% |
Accounts Receivable [Member] | Major Customer Two [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk |  | 18.00%

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611 + Details
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