Goodwill and Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Mar. 31, 2015
Changes in the carrying amount of goodwill
Balance at the beginning of the period	$ 92,607us-gaap_Goodwill
Goodwill acquired or adjusted during the period	7,204
Foreign currency translation adjustment	(3,099)us-gaap_GoodwillTranslationAdjustments
Balance at the end of the period	96,712us-gaap_Goodwill
Security Division
Changes in the carrying amount of goodwill
Balance at the beginning of the period	29,507
Goodwill acquired or adjusted during the period	957
Foreign currency translation adjustment	(818)
Balance at the end of the period	29,646
Healthcare Division
Changes in the carrying amount of goodwill
Balance at the beginning of the period	37,237
Goodwill acquired or adjusted during the period	6,210
Foreign currency translation adjustment	(1,352)
Balance at the end of the period	42,095
Optoelectronics and Manufacturing Division
Changes in the carrying amount of goodwill
Balance at the beginning of the period	25,863
Goodwill acquired or adjusted during the period	37
Foreign currency translation adjustment	(929)
Balance at the end of the period	$ 24,971

Represents the amount of goodwill acquired or adjusted in the period and allocated to the reportable segment.

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

+ Details

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- Details

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- Definition

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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