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Financial Risk Management - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 | Jun. 30, 2022
Disclosure of Financial Risk Management [Line Items] |  |
Non-cancellable purchase commitments related to raw materials, manufacturing agreements and other goods and services | $ 11,100,000 |
Other purchase commitments | $ 0 |
Disclosure - Financial Risk Management - Additional Information (Details) [Line Items] |  |
Percentage of forecast net sales | 20.00% |
Increase non-current borrowing | $ 200,000 |
Decrease in profit | 200,000 |
Decrease non-current borrowings | 200,000 |
Increase in profit | $ 200,000 |
Percentage of decrease in net sales | 20.00% |
Lonza Bioscience Singapore Pte. Ltd | Manufacturing Service Agreement |  |
Disclosure of Financial Risk Management [Line Items] |  |
Minimum remaining financial commitment of non-lease component on exercise of option to extend non-cancellable term | $ 12,400,000 |
Minimum financial commitment of lease component on exercise of option to extend non-cancellable term | $ 3,900,000 |
Currency Risk | USD |  |
Disclosure of Financial Risk Management [Line Items] |  |
Percentage Of Cash Held | 79.00% | 97.00%
Currency Risk | AUD |  |
Disclosure of Financial Risk Management [Line Items] |  |
Percentage Of Cash Held | 1.00% | 3.00%
Liquidity Risk |  |
Disclosure of Financial Risk Management [Line Items] |  |
Non-interest bearing financial liabilities maturing period | 6 months | 6 months

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