Commitments and Contingencies - Additional Information (Details) - USD ($)		1 Months Ended	3 Months Ended		9 Months Ended		54 Months Ended
	Apr. 14, 2025	Apr. 30, 2021	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025
Loss Contingencies [Line Items]
Research and development expenses			$ 9,126,000	$ 36,020,000	$ 23,596,000	$ 41,192,000
Accrued royalties noncurrent			32,100,000		32,100,000		$ 32,100,000
Date of settlement agreement executed	Apr. 14, 2025
Agreement of settlement resolving the claims in the Securities Class Action subject to Court approval	$ 1,000,000
Royalities due			0		0		0
University of California, San Diego | License Agreement
Loss Contingencies [Line Items]
Research and development expenses		$ 200,000	$ 0	$ 100,000	$ 0	$ 100,000	$ 100,000