Benefit Plans 7 (Details) $ in Thousands	Jun. 30, 2018 USD ($)
Pension Benefits [Member]
Estimated future benefit payments
2019	$ 3,700
2020	3,800
2021	1,300
2022	1,300
2023	1,400
2024 through 2028	5,200
Postretirement Health Coverage [Member]
Estimated future benefit payments
2019	130
2020	120
2021	110
2022	110
2023	100
2024 through 2028	$ 530

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- Definition

Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

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