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Nature of Business (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accumulated deficit	$ 1,271,580		$ 1,247,381
Net loss	24,199	$ 10,616
Cash used in operations	9,001	$ 7,252
Cash, cash equivalents, and investments	$ 15,000

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