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Share-based Compensation (Narratives) (Details) - $ / shares | 3 Months Ended
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Sep. 30, 2015 | Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Weighted-average grant-date fair value of options granted (in dollars per share) |  | $ 2.39
Non-Executives |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Estimated forfeiture rate | 13.00% |
Executives |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Estimated forfeiture rate | 19.00% |
2014 Employee Stock Purchase Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Weighted-average grant-date fair value of options granted (in dollars per share) | $ 1.97 | 1.97
1999 Employee Stock Purchase Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Weighted-average grant-date fair value of options granted (in dollars per share) | $ 1.50 | $ 1.50

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Forfeiture Rate + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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