Goodwill and Intangible Assets - Intangible Assets Subject to Amortization (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Jun. 30, 2019
Amortizable assets:
Gross Carrying Value	$ 155,771		$ 154,642
Accumulated Amortization	(55,299)		(50,856)
Total	100,472		103,786
Total intangible assets
Gross Carrying Value	184,932		183,810
Intangible assets, net	129,633		132,954
Amortization expense	4,900	$ 5,300
IPR&D
Non-amortizable assets:
Gross Carrying Value	2,290		2,290
Trademarks
Non-amortizable assets:
Gross Carrying Value	$ 26,871		26,878
Software development costs
Intangible assets
Weighted Average Lives (in Years)	8 years
Amortizable assets:
Gross Carrying Value	$ 30,740		29,393
Accumulated Amortization	(13,992)		(12,747)
Total	$ 16,748		16,646
Patents
Intangible assets
Weighted Average Lives (in Years)	19 years
Amortizable assets:
Gross Carrying Value	$ 9,104		8,688
Accumulated Amortization	(2,033)		(1,927)
Total	$ 7,071		6,761
Developed technology
Intangible assets
Weighted Average Lives (in Years)	10 years
Amortizable assets:
Gross Carrying Value	$ 53,443		53,460
Accumulated Amortization	(15,412)		(14,050)
Total	$ 38,031		39,410
Customer relationships/backlog
Intangible assets
Weighted Average Lives (in Years)	7 years
Amortizable assets:
Gross Carrying Value	$ 62,484		63,101
Accumulated Amortization	(23,862)		(22,132)
Total	$ 38,622		$ 40,969

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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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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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