Accrued Expenses and Other Liabilities - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Accrued expenses and other current liabilities
Compensation-related	$ 27,147	$ 21,796
Deferred acquisition payments	4,600	1,700
Uncertain tax positions	3,751	0
Royalties and outside commissions	3,665	3,333
Share repurchases	2,432	1,646
Professional fees	3,053	1,695
Deferred rent	1,331	1,188
Other	8,615	8,157
Total accrued expenses and other current liabilities	$ 54,594	$ 39,515