Income Tax - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020 USD ($) Year	Mar. 31, 2019 USD ($)	Mar. 31, 2020 USD ($) Year	Mar. 31, 2019 USD ($)
Income Taxes [Line Items]
Income tax expense	$ 285	$ 236	$ 1,601	$ 1,222
Number of prior years with gross receipt eligible for BEAT minimum tax | Year	3		3
Unrecognized tax benefits	$ 16,300		$ 16,300
Subsequent period within which no material changes in unrecognized tax benefits are expected			12 months
Minimum
Income Taxes [Line Items]
Average annual prior gross receipts threshhold amount for exemption from base erosion and anti abuse tax			$ 500,000
Foreign
Income Taxes [Line Items]
Income tax expense	$ 300	$ 200	$ 1,600	$ 1,200