Goodwill, Impairment Test Benchmark, Equity in Acquiree Company, Percent

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- Definition

Goodwill, Impairment Test Benchmark, Number of Identified Industries

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- Definition

Goodwill, Impairment Test, Control Premium, Percent

+ References

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- Definition

Market Capitalization

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No definition available.

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- Definition

Percentage above fair value that an investor seeking to acquire control of an entity will pay, used as an input to measure fair value.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

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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=14024403&loc=d3e13816-109267

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Publisher FASB

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-SubTopic 20

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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

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-Topic 350

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-Paragraph 1

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- Definition

Percentage of fair value of reporting unit in excess of carrying amount.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

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-Paragraph 2

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section E

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-Topic 210

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-Name Regulation S-X (SX)

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Goodwill and Other Identifiable Intangible Assets, Net Goodwill (Details) (USD $)	6 Months Ended					0 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Jun. 30, 2012 industry	Jun. 30, 2012 Minimum [Member]	Jun. 30, 2012 Maximum [Member]
Goodwill [Roll Forward]
Beginning balance	$ 103,569,000	$ 86,209,000
Acquisition of Etherios, Inc.	0	17,120,000
Foreign currency translation adjustment	476,000	62,000
Ending balance	104,045,000	103,391,000
Goodwill [Line Items]
Market capitalization				241,400,000
Carrying value	$ 275,700,000		$ 274,266,000	$ 272,300,000
Control premium percent					40.00%
Percent fair value in excess of carrying value of goodwill				24.00%
Target companies equity benchmark					50.00%
Number of industries encompasses similar products					3
Control premium percent range						30.00%	45.00%