Stock-based Compensation (Additional Information) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Weighted-average grant date fair value of stock options granted			$ 8.62	$ 19.42
Exercises in Period, Intrinsic Value			$ 0.0	$ 0.3
Total unrecognized stock-based compensation expense relating to unvested stock options	$ 11.2		$ 11.2
Unrecognized unvested stock options, weighted-average period			2 years 7 months 6 days
Compensation cost	1.4	$ 2.0	$ 2.7	3.8
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total unrecognized stock-based compensation expense relating to unvested stock options	2.0		$ 2.0
Unrecognized unvested stock options, weighted-average period			3 months 18 days
Compensation cost	1.0	0.0	$ 2.0	0.0
Performance Stock Units [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total unrecognized stock-based compensation expense relating to unvested stock options	0.9		0.9
Compensation cost	$ 0.2	$ 0.0	$ 0.7	$ 0.0
2026 Inducement Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, shares available for future grants	100		100

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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