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Segment Information (Details) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025 USD ($)	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Sep. 30, 2025 USD ($) segment	Sep. 30, 2024 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment							1
Segment Reporting Information [Line Items]
Net loss	$ 7,729	$ 8,593	$ 10,616	$ 10,092	$ 11,803	$ 11,876	$ 26,938	$ 33,771
Reportable Segment
Segment Reporting Information [Line Items]
Revenues, net	3,176			2,931			8,305	7,563
Direct research and development costs	3,635			6,029			12,910	16,537
Research and development employee related costs	2,444			3,268			8,345	11,637
General and administrative employee related costs	1,807			1,985			5,654	6,985
Professional, legal, and consulting costs	1,164			979			3,246	3,893
Other segment items	1,855			762			5,088	2,282
Net loss	$ 7,729			$ 10,092			$ 26,938	$ 33,771

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