Commitments and Contingencies - Lease Commitments (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Capital Leases, Future Minimum Payments Due [Abstract]
June 30, 2016	$ 200
June 30, 2017	194
June 30, 2018	167
June 30, 2019	128
June 30, 2020	27
Thereafter	0
Total minimum lease payments	716
Less: Amounts representing interest	76
Present value of minimum lease payments	640
Less: Long-term portion	475
Current portion	165
Operating Leases, Rent Expense, Net [Abstract]
June 30, 2016	4,344
June 30, 2017	3,347
June 30, 2018	2,840
June 30, 2019	2,862
June 30, 2020	2,913
Thereafter	3,545
Total minimum lease payments	19,851
Rent expense	$ 3,729	$ 3,477	$ 3,345