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ACQUISITION ACTIVITY - Other Business Acquisition (Details) $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2018 USD ($)	Jun. 30, 2020 USD ($) item	Jun. 30, 2019 USD ($) item	Jun. 30, 2018 USD ($)
ACQUISITION ACTIVITY
Maximum contingent consideration		$ 21,100
Goodwill		310,627	$ 307,108	$ 292,213
An electronics component designer and manufacturer
ACQUISITION ACTIVITY
Total purchase price	$ 22,000
Net assets acquired	3,300
Intangible assets	12,600
Maximum contingent consideration	6,000
Goodwill	$ 14,000
Other business acquisitions
ACQUISITION ACTIVITY
Total purchase price		$ 8,900	18,300
Maximum contingent consideration			$ 6,000
Contingent consideration earnout period			5 years
Number of business acquisitions consummated during the year | item		4	3

X

- Definition

The earned out period of contingent consideration, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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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.

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The number of businesses acquired by the entity during the period.

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