INCOME TAXES - (Benefit) Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Dec. 31, 2019	Mar. 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Current:
U.S.					$ (925)	$ (519)	$ 2,151
International					238	1,069	1,894
Deferred:
U.S.					(3,353)	(2,303)	(73,728)
International					(579)	(392)	(129)
(Benefit) provision for income taxes	$ (979)	$ (1,948)	$ (4,804)	$ (5,783)	$ (4,619)	$ (2,145)	$ (69,812)