Goodwill (Details) $ in Thousands	6 Months Ended
Dec. 31, 2021 USD ($) reporting_unit
Goodwill [Line Items]
Number of reporting units \| reporting_unit	2
Goodwill [Roll Forward]
Beginning Balance	$ 804,906
Ending Balance	942,346
Physical Optics Corporation
Goodwill [Roll Forward]
Goodwill adjustment	(6,994)
Pentek
Goodwill [Roll Forward]
Goodwill adjustment	338
Avalex
Goodwill [Roll Forward]
Goodwill adjustment	82,456
Atlanta Micro
Goodwill [Roll Forward]
Goodwill adjustment	$ 61,640

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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+ References

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting 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.

+ References

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

+ References

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