RESERVES, Terms and Conditions of Performance Rights (Details) - Performance Rights [Member]	12 Months Ended
Jun. 30, 2019 shares
Terms and conditions of performance rights [Abstract]
Number of shares converted upon vesting (in shares)	1
Expiring on December 31, 2020 [Member]
Terms and conditions of performance rights [Abstract]
Expiration of outstanding performance rights (in shares)	50,000

The number of other equity instruments (ie other than share options) exercisable in a share-based payment arrangement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 2
-IssueDate 2019-01-01
-Paragraph 45
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2019-en-r&anchor=para_45&doctype=Standard
-URIDate 2019-03-27

Name:	ifrs-full_NumberOfOtherEquityInstrumentsExercisableInSharebasedPaymentArrangement
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant