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Acquisition(Detail Textuals) - Rockshore Group Ltd (Rockshore) $ in Millions	3 Months Ended
	Sep. 30, 2015 USD ($)
Business Acquisition [Line Items]
Percentage of outstanding shares acquired	100.00%
Cash consideration	$ 5.5
Contingent consideration	5.5
Goodwill, acquired during period	8.1
Customer relationships and technology
Business Acquisition [Line Items]
Acquired intangible assets	$ 1.5

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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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.

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