QUARTERLY FINANCIAL INFORMATION (Unaudited) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended			24 Months Ended
	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2021
Operating (loss) income		$ 4,700	$ 16,566	$ (5,303)	$ 11,221
Restructuring charges	$ 1,600		$ 3,664	$ 1,580	$ 0	$ 5,200
Fair Value, Nonrecurring
Restructuring Costs and Asset Impairment Charges, Total		$ 2,100