Merger Agreement - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Business Acquisition
Transaction costs in connection with the Merger	$ 4,124	$ 4,100
Tvardi's transaction costs associated with the Merger
Business Acquisition
Merger related cost paid in cash		4,100	$ 1,300
Transaction costs in connection with the Merger		$ 4,100