CONTRIBUTED EQUITY, Issued Capital (Details) - USD ($)	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
CONTRIBUTED EQUITY [Abstract]
559,030,352 fully paid ordinary shares (2017: 454,030,352) (2016: 397,808,129)	$ 40,483,348	$ 28,512,793	$ 24,908,762
Fully paid ordinary shares outstanding (in shares)	559,030,352	454,030,352	397,808,129

The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 79
-Subparagraph a
-Clause iv
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_79_a_iv&doctype=Standard
-URIDate 2018-03-16

Name:	ifrs-full_NumberOfSharesOutstanding
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant