Supplemental Financial Information - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Financing receivables
Accounts receivable with contractual maturities of more than one year	$ 3,520		$ 3,792
Allowance for credit loss	4,380		$ 4,369
Property and equipment, net
Depreciation expense	$ 1,600	$ 1,800