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Equity based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Equity-based Compensation Expenses

The following table summarizes equity‑based compensation expense within the Company’s interim unaudited consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2025 and 2024 (in thousands):

		Three Months Ended September 30,									Nine Months Ended September 30,
		2025				2024					2025				2024
Research and development		$	—			$	—				$	—			$	232
General and administrative			33				102					87				466
Restructuring charges: expense acceleration			—				—					—				2,123
		$	33			$	102				$	87			$	2,821

Schedule of Equity-based Compensation Expenses by Award Type

The following table summarizes equity‑based compensation expense by type of award for the three and nine months ended September 30, 2025 and 2024 (in thousands):

		Three Months Ended September 30,									Nine Months Ended September 30,
		2025				2024					2025				2024
Stock options		$	9			$	69				$	32			$	1,851
Restricted stock awards			24				33					55				992
ESPP			—				—					—				(22	)
		$	33			$	102				$	87			$	2,821

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- References

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- Definition

Tabular disclosure of share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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