Fair Value Measurements (Details) - Recurring - USD ($) $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Assets
Total Assets	$ 12,959	$ 13,467
Liabilities
Acquisition-related contingent consideration	35,000
Total Liabilities	35,000
Equity securities
Assets
Total Assets	12,959	13,467
Level 1
Assets
Total Assets	12,959	13,467
Level 1 | Equity securities
Assets
Total Assets	12,959	$ 13,467
Level 3
Liabilities
Acquisition-related contingent consideration	35,000
Total Liabilities	$ 35,000