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Leases - Schedule of Lease Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jul. 01, 2019	Jun. 30, 2019
Operating Lease Right Of Use Asset [Abstract]
ROU assets associated with operating leases	$ 32,948	$ 21,000	$ 0
Finance Lease:
Property, plant and equipment, gross	104,374
Accumulated depreciation	86,540
Property, plant and equipment, net	$ 17,834
Weighted average remaining lease term (in years)
Operating leases	9 years 6 months 25 days
Finance lease	2 years 8 months 19 days
Weighted average discount rate
Operating leases	4.45%
Finance lease	5.46%

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Finance Lease Right Of Use Asset [Abstract]

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Weighted Average Lease Discount Rate [Abstract]

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Weighted Average Remaining Lease Term [Abstract]

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Amount, after accumulated amortization, of right-of-use asset from finance lease.

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Amount of accumulated amortization of right-of-use asset from finance lease.

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Amount, before accumulated amortization, of right-of-use asset from finance lease.

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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of lessee's right to use underlying asset under operating lease.

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