Summary of Significant Accounting Policies (Details 4) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015 segment	Mar. 31, 2014	Jun. 30, 2014
Segment Information
Number of operating segments			1
Revenue	$ 97,515	$ 97,144	$ 278,051	$ 267,419
Long lived assets	29,856		29,856		34,391
Americas
Segment Information
Revenue	52,617	32,224	136,812	106,248
Long lived assets	26,534		26,534		30,542
Europe, Middle East, India and Africa
Segment Information
Revenue	21,055	40,419	78,086	93,320
Long lived assets	1,020		1,020		1,665
Asia-Pacific (excluding Japan and India)
Segment Information
Revenue	16,955	10,096	36,307	27,762
Long lived assets	514		514		444
Japan
Segment Information
Revenue	6,888	14,405	26,846	40,089
Long lived assets	$ 1,788		$ 1,788		$ 1,740