Income Taxes - Schedule of Components of Income (Loss) Before Provision for Income Taxes on the Accompanying Statements of Operations and Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Components of income (loss) before provision for income taxes
Domestic	$ (1,811)	$ (23,799)	$ (30,747)
Foreign	7,501	9,455	7,726
Income (loss) before provision for income taxes	$ 5,690	$ (14,344)	$ (23,021)