Business Overview (Details) $ / shares in Units, $ in Thousands			6 Months Ended
	Aug. 11, 2025 USD ($) $ / shares shares	Jul. 31, 2025	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Payments of deferred offering costs			$ 2,028	$ 0
Accumulated deficit			1,012,500		$ 970,959
Cash and cash equivalents			$ 80,210	$ 75,370	$ 51,367
Subsequent Event
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Reverse stock split, ratio		0.34246575
Sale of stock, price (in dollars per share) | $ / shares	$ 19.00
Gross proceeds from issuance of IPO	$ 364,200
Subsequent Event | IPO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued and sold (in shares) | shares	19,166,667
Payments of deferred offering costs	$ 31,400
Subsequent Event | Over-Allotment Option
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares issued and sold (in shares) | shares	2,500,000