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Nature of Operations and Summary of Significant Accounting Policies Recent Accounting Pronouncements (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Jun. 30, 2018 USD ($) segment $ / shares Rate | Jun. 30, 2017 USD ($) $ / shares Rate | Jun. 30, 2016 USD ($)
New Accounting Pronouncement, Early Adoption [Line Items] |  |  |
Number of Reportable Segments | segment | 4 |  |
New Accounting Pronouncement, Early Adoption, Effect [Member] |  |  |
New Accounting Pronouncement, Early Adoption [Line Items] |  |  |
Excess Tax Benefit from Share-based Compensation, Operating Activities | $ | $ (3,274) | $ (2,638) |
Excess Tax Benefit from Share-based Compensation, Financing Activities | $ | $ 3,274 | $ 2,638 | $ 1,306
New Accounting Pronouncement, Effect of Change On Effective Income Tax Rate | Rate | 0.84% | 0.72% |
New Accounting Pronouncement , Effect of Change on Basic Earnings Per Share | $ / shares | $ 0.04 | $ 0.03 |
New Accounting Pronouncement, Effect of Change on Diluted Earnings Per Share | $ / shares | $ 0.04 | $ 0.03 |

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- Definition Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=96864182&loc=d3e11374-113907 + Details
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- Definition Amount of the effect of a change in accounting principle on basic earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22580-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22583-107794 + Details
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