Goodwill and Intangible Assets (Details) $ in Millions	12 Months Ended
Jun. 30, 2021 USD ($) item	Jun. 30, 2020 USD ($)
Goodwill and Intangible Assets
Number of reporting units \| item	3
Impairment of goodwill	$ 0.0	$ 0.0
Amortization expense	0.7	0.6
Intangible asset impairments	$ 0.0	$ 0.0

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- References

No definition available.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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