Nature of Operations and Summary of Significant Accounting Policies Recent Accounting Pronouncements (Details) $ / shares in Units, $ in Thousands	12 Months Ended
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

New Accounting Pronouncement Effect of Change On Effective Income Tax Rate

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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

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Amount of cash outflow for 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.

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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.

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Amount of the effect of a change in accounting principle on basic earnings per share.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
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Amount of the effect of a change in accounting principle on diluted earnings per share.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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