XML 108 R96.htm IDEA: XBRL DOCUMENT v3.10.0.1
Equity - contributed equity - Summary of equity - contributed equity (Detail) - AUD ($)
Jun. 30, 2018
Nov. 17, 2017
Jun. 30, 2017
Dec. 31, 2016
Nov. 30, 2016
Sep. 14, 2016
Sep. 05, 2016
Jul. 01, 2016
Disclosure of classes of share capital [abstract]                
Ordinary shares - fully paid, shares 48,409,621 (434,958,293) 483,287,914   80,000 20,000,000 400,000 429,733,982
Ordinary shares - fully paid $ 31,576,000   $ 193,769,000 $ (162,223,185) $ 29,600   $ 42,000 $ 191,301,217