Fair Value Measurements (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Derivatives, Fair Value [Line Items]
Unrealized gains on interest rate swaps	$ 714	$ 3,096
Unrealized losses on interest rate swaps	880	0
Contingent consideration liabilities	$ 851	$ 1,481

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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