ACCOUNTING POLICIES - Rollforward Of Allowance For Doubtful Accounts (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accounts receivable
Beginning balance	$ 7,676
Provision for expected losses	936
Write-offs	(827)
Ending balance	7,028
Finance receivable
Beginning balance	150	$ 606
Provision for expected losses	350	101
Write-offs	0	(5)
Ending balance	909	$ 702
Impact of adoption of ASC 326
Accounts receivable
Beginning balance	(757)
Finance receivable
Beginning balance	$ 409