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Nature of Business (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accumulated deficit	$ 1,239,799	$ 1,196,410
Net loss	43,389	47,413
Cash used in operations	39,563	$ 38,434
Cash, cash equivalents, and investments	$ 20,000

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