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Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Accounts Payable and Accrued Liabilities |  |
Trade payables | $ 0.4 | $ 0.2
Accrued research and development expenses | 0.0 | 0.1
Accrued bonus | 0.6 | 0.0
Accrued professional and consulting fees | 0.2 | 0.1
Total | $ 1.2 | $ 0.4

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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