Subsequent Events Subsequent Events (Details) € in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 30, 2015 USD ($) shares	Sep. 30, 2015 EUR (€) shares	Jun. 30, 2015 USD ($) shares	Jun. 30, 2014 USD ($) shares	Jun. 30, 2013 USD ($) shares	Jul. 24, 2015 USD ($)
Subsequent Event [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares			462,856	3,559,834	3,396,944
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned			$ 19,690	$ 159,521	$ 102,636
Mona [Member]
Subsequent Event [Line Items]
Payments to Acquire Businesses and Interest in Affiliates	$ 24,562	€ 22,400
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares	240,207	240,207
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned						$ 16,308
Other Payments to Acquire Businesses | €		€ 15,951