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Basis of Presentation (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Level 3
Fair value of financial instruments
Fair value of assets	$ 0	$ 0
Fair value of liabilities	0	0
Recurring | Level 1
Fair value of financial instruments
Total	385	414
Recurring | Level 1 | Equity securities
Fair value of financial instruments
Equity securities	385	414
Recurring | Level 2
Fair value of financial instruments
Insurance company contracts	18,077	17,383
Interest rate contract	61	28
Total	19,738	17,911
Recurring | Level 2 | Equity securities
Fair value of financial instruments
Equity securities	1,600	500
Recurring | Total
Fair value of financial instruments
Insurance company contracts	18,077	17,383
Interest rate contract	61	28
Total	20,123	18,325
Recurring | Total | Equity securities
Fair value of financial instruments
Equity securities	1,985	914
Non-recurring
Fair value of financial instruments
Fair value of assets	0	0
Fair value of liabilities	$ 0	$ 0

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- Definition

Represents the fair value as of the balance sheet date of insurance company contracts.

+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

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- Definition

Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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- Definition

Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

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-Number 210

-Section 13

-Paragraph Column C

-Article 12



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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Fair value of financial and nonfinancial obligations.

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