Fair Value of Financial Instruments (Schedule of Changes in Fair Value of Contingent Considerations) (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	$ 108,233	$ 114,036
Issuance of contingent consideration	0	13,098
Payments	(32,247)	(40,858)
Change in fair value of contingent consideration	4,584	16,881
Foreign currency translation adjustment	(397)	336
Fair value at end of period	80,173	103,493
Barcode, Networking & Security Segment [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	0	0
Issuance of contingent consideration	0	13,098
Payments	0	0
Change in fair value of contingent consideration	0	69
Foreign currency translation adjustment	0	0
Fair value at end of period	0	13,167
Communications & Services Segment [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	108,233	114,036
Issuance of contingent consideration	0	0
Payments	(32,247)	(40,858)
Change in fair value of contingent consideration	4,584	16,812
Foreign currency translation adjustment	(397)	336
Fair value at end of period	$ 80,173	$ 90,326

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
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- Definition

Amount of gain (loss) recognized in other comprehensive income (loss) for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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- Definition

Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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- Definition

Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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