Supplemental Financial Information - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Accounts receivable, net
Allowance for doubtful accounts, payments and credits	$ 400	$ 200
Allowance for doubtful accounts, additions	1,200	600
Allowance for doubtful accounts, write-offs	100
Financing receivables
Accounts receivable with contractual maturities of more than one year	3,792	4,269
Adjustments to allowance for credit loss	800	3,600
Property and equipment, net
Depreciation expense	$ 7,300	$ 8,100	$ 9,600