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Research Grant (Details)	3 Months Ended
	Mar. 31, 2025 USD ($) agreement	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)	Aug. 31, 2024 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Research and development	$ 7,778,000	$ 7,559,000
Deferred research obligation	680,000		$ 1,169,000
Restricted cash, current	$ 683,000		$ 1,178,000
Number of research grant agreements | agreement	3
Research Grant Agreement with GIRF Sept. 2022
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Grant award							$ 2,800,000
Grant award received						$ 500,000	$ 2,300,000
Research Grant Agreement with GIRF Sept. 2023
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Grant award					$ 3,100,000
Grant award received	$ 700,000
Research and development		$ 1,400,000
Credit					$ 500,000
Deferred research obligation	600,000
Reimbursement from grant funds	100,000
Research Grant Agreement with GIRF Aug. 2024
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Grant award				$ 1,500,000
Research and development	500,000
Deferred research obligation	700,000
Restricted cash, current	700,000
Reimbursement from grant funds	$ 500,000

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