Schedule of Expected Benefit Payments (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Pension Plan [Member]
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Fiscal year ending June 30, 2020	$ 2,200
Fiscal year ending June 30, 2021	2,310
Fiscal year ending June 30, 2022	2,460
Fiscal year ending June 30, 2023	2,570
Fiscal year ending June 30, 2024	2,680
Fiscal year ending June 30, 2025 - 2029	14,420
Other Postretirement Benefit Plan
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Fiscal year ending June 30, 2020	110
Fiscal year ending June 30, 2021	130
Fiscal year ending June 30, 2022	150
Fiscal year ending June 30, 2023	160
Fiscal year ending June 30, 2024	170
Fiscal year ending June 30, 2025 - 2029	$ 850

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

+ Details

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- Definition

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

+ References

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- Definition

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

+ References

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

+ References

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

+ References

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

+ References

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