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Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Share-Based Compensation [Abstract]

Schedule of Company’s Stock Option Activity

The summary of the Company’s stock option activity is as follows:  

		Number of Stock Options				Weighted- Average Exercise Price				Weighted- Average Remaining Contractual Life
Outstanding at December 31, 2024			329,395			$	51.30				5.4
Granted			8,080				9.60				10
Exercised			-				-				-
Forfeited/Expired/Cancelled			(114,840	)			50.39				-
Outstanding at September 30, 2025			222,635			$	50.28				4.4
Exercisable at  September 30, 2025			180,146			$	51.85				4.4

Schedule of Company’s Restricted Stock Unit Activity

The summary of the Company’s restricted stock unit activity is as follows:  

		Number				Weighted- Average				Weighted- Average
		of				Grant Date				Remaining
		Shares				Fair Value				Vesting Period
Unvested at December 31, 2024			739			$	48.90				0.2
Granted			16,667				9.60				2.6
Vested			(142	)			48.90				—
Forfeited/Expired/Cancelled			(597	)			48.90				—
Unvested at September 30, 2025			16,667			$	9.60				2.4

Schedule of Recorded Stock-Based Compensation Expense

The summary of the recorded stock-based compensation expense is as follows:

		Three Months Ended September 30,								Nine Months Ended September 30,
		2025				2024				2025				2024
Research and development		$	4			$	11			$	22			$	62
General and administrative			282				404				1,136				1,469
Total stock-based compensation		$	286			$	415			$	1,158			$	1,531

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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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- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

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

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- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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

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-Name Accounting Standards Codification
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-Subparagraph (d)
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-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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-Section 50
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