Business Combinations (Summary of Unaudited Pro Forma Financial Information) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Business Acquisition Pro Forma Information [Abstract]
Net revenues	$ 158,929	$ 174,679	$ 314,025	$ 330,665
Net income (loss)	$ 3,920	$ (12,006)	$ (4,786)	$ (41,509)
Net earnings (loss) per share - basic	$ 0.04	$ (0.12)	$ (0.04)	$ (0.41)
Net earnings (loss) per share - diluted	$ 0.04	$ (0.12)	$ (0.04)	$ (0.41)
Shares used in per share calculation - basic	107,425	102,369	106,690	101,677
Shares used in per share calculation - diluted	110,152	102,369	106,690	101,677

Business acquisition pro forma shares used in earnings per share calculation basic.

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- Definition

Business acquisition pro forma shares used in earnings per share calculation diluted.

+ References

No definition available.

+ Details

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- Definition

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463

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- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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- References

No definition available.

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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