Stock-based Compensation - Additional information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025
Stock-based Compensation
Options granted	31,000	397,940	0	325,750
Weighted-average grant-date fair value of options granted	$ 1.73	$ 11.14		$ 2.51
Exercise of stock options (in shares)	0			0
Aggregate intrinsic value of options exercised		$ 0.1			$ 0.1
Total unrecognized compensation cost of options	$ 3.9			$ 3.9
Unrecognized compensation cost, options weighted-average period of recognition				2 years 9 months

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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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Amount of cost to be recognized for option under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of share options (or share units) exercised during the current period.

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