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Employee Benefits Plans Employee Stock Purchase Plan (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |  |  |
Employee Stock Purchase Plan, Discount Percent | 15.00% |  |
Employee Stock Purchase Plan, Expense | $ 1,102 | $ 1,008 | $ 861

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- Definition Employee Stock Purchase Plan, Expense + References No definition available. + Details
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- References No definition available. + Details
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- Definition Discount rate from fair value on purchase date that participants pay for shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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