Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Stock-Based Compensation - Expense (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024
Stock-Based Compensation
Share-based compensation costs		$ 2,767	$ 6,156
Research and development
Stock-Based Compensation
Share-based compensation costs		426	2,251
Selling, general and administrative
Stock-Based Compensation
Share-based compensation costs		$ 2,341	$ 3,905
BTI PSU
Stock-Based Compensation
Share-based compensation costs	$ 1,098