FAIR VALUE MEASUREMENT (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2020	Jun. 30, 2020
Financial Assets:
Foreign currency forward contracts designated as cash flow hedges (note 17)	$ 753	$ 0
Total	753	0
Financial Liabilities:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	(185)
Total	0	(185)
(Level 1)
Financial Assets:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	0
Total	0	0
Financial Liabilities:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	0
Total	0	0
(Level 2)
Financial Assets:
Foreign currency forward contracts designated as cash flow hedges (note 17)	753	0
Total	753	0
Financial Liabilities:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	(185)
Total	0	(185)
(Level 3)
Financial Assets:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	0
Total	0	0
Financial Liabilities:
Foreign currency forward contracts designated as cash flow hedges (note 17)	0	0
Total	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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