Supplementary Balance Sheet Information - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Accrued expenses and other current liabilities
Royalties and outside commissions	$ 3,035	$ 2,879
Payroll and payroll-related	12,117	18,965
Other	14,844	16,639
Total accrued expenses and other liabilities	$ 29,996	$ 38,483