REVENUE RECOGNITION Broker Fee Balance (Details) $ in Thousands	6 Months Ended
	Dec. 31, 2020 USD ($)
Change In Deferred Costs [Roll Forward]
Balance as of June 30, 2020	$ 20,516
Additions	1,418
Amortization	(1,565)
Write-offs	(24)
Balance as of December 31, 2020	$ 20,345