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Subsequent events - Additional Information (Detail) - Aug. 11, 2022 - ATM Financing Facility [Member] $ / shares in Units, $ in Thousands, $ in Thousands | USD ($) shares | AUD ($) $ / shares shares
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Cash flows from (used in) financing activities [abstract] |  |
Proceed from financing facility | $ 2,530 | $ 3,670
Weighted average share price | $ / shares |  | $ 0.005
Number of shares outstanding | shares | 149,636,656 | 149,636,656
Percentage Of Day Trading Volume | 5.00% | 5.00%

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- Definition The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 79 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_79_a_iv&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The cash inflow from borrowings obtained. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The weighted average share price. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition Percentage of day trading volume. + References No definition available. + Details
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