Supplemental Financial Information - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Jun. 30, 2020
Financing receivables
Accounts receivable with contractual maturities of more than one year	$ 5,340		$ 5,340		$ 3,792
Allowance for credit loss	798		798		$ 4,369
Additional allowance for credit loss			11
Written-off previously reserved finance receivable			3,582
Property and equipment, net
Depreciation expense	$ 1,600	$ 1,800	$ 3,200	$ 3,700