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Research and Development Activity (Details)		3 Months Ended		12 Months Ended
Research and Development Activity (Details)	Jun. 26, 2025 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2025 GBP (£)	Dec. 31, 2024 USD ($)
Research and Development Activity [Line Items]
Royalty on net sales of percentage		5.00%
License agreement		$ 300,000	£ 250,000
Milestone payments		7,800,000	£ 6,000,000
Accounts payable and accrued liabilities		7,198,000		$ 6,539,000
Percentage of licensor royalty patent grant				1.00%
Accounts payable and accrued liabilities		$ 25,000		$ 25,000
Percentage of net sales to pay royalties		2.50%	2.50%
Agreement expiry period, description		The PITT Agreement expires upon the earlier of: (i) expiration of the last claim of the Patent Rights (as defined in the PITT Agreement) forming the subject matter of the PITT Agreement; or (ii) the date that is 20 years from the effective date of the agreement (June 26, 2037).	The PITT Agreement expires upon the earlier of: (i) expiration of the last claim of the Patent Rights (as defined in the PITT Agreement) forming the subject matter of the PITT Agreement; or (ii) the date that is 20 years from the effective date of the agreement (June 26, 2037).
Forecast [Member]
Research and Development Activity [Line Items]
Maintenance fees	$ 25,000
Great Ormond Street Hospital [Member]
Research and Development Activity [Line Items]
Accounts payable and accrued liabilities		$ 300,000		0
Australia [Member]
Research and Development Activity [Line Items]
Research and development tax credit receivable		$ 1,283,000		$ 1,181,000