Disposition of a Non-financial Asset - Additional Information (Detail) - USD ($)			3 Months Ended		6 Months Ended
	Oct. 22, 2024	Oct. 01, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Adopted agreement date	Oct. 22, 2024	Oct. 01, 2023
Reimbursement amount			$ 55,000		$ 55,000
Purchaser initial payment					500,000	$ 0
Gain of disposition			500,000	$ 0	500,000	$ 0
Research And Development Arrangement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Reimbursement amount			$ 55,000		$ 55,000
Asset Purchase Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Reimbursement amount	$ 55,000
Purchaser initial payment	500,000
Asset Purchase Agreement | Maximum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Milestone payment	$ 62,000,000