RESTRUCTURING COST (Details Textual) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended			24 Months Ended
	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1,600	$ 3,664	$ 1,580	$ 0	$ 5,200
Restructuring reserve balance at end of fiscal year		1,000			1,000
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring charges			300
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges			$ 1,300
Training and Travel
Restructuring Cost and Reserve [Line Items]
Restructuring charges		200
Employee Termination And Retention
Restructuring Cost and Reserve [Line Items]
Restructuring charges		400
Asset Relocation
Restructuring Cost and Reserve [Line Items]
Restructuring charges		3,000
North American Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges		1,000
Total project cost					1,400
International Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 2,600
Total project cost					$ 3,800