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Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Option Activity

There were no options granted, exercised, forfeited or expired during the three months ended March 31, 2025. The following table summarizes stock options outstanding as of March 31, 2025:

Schedule of Stock Option Activity

		Number of Options				Weighted- Average Exercise Price				Weighted- Average Remaining Contractual Term (Years)				Aggregate Intrinsic Value
Outstanding — January 1, 2025			34,046			$	30.55							$	35
Outstanding — March 31, 2025			34,046			$	30.55				6.44			$	31
Exercisable — March 31, 2025			27,483			$	36.66				6.17			$	18

Schedule of Stock-based Compensation Expenses

The following table presents total stock-based compensation expense for the three months ended March 31, 2025, and 2024:

 Schedule of Stock-based Compensation Expenses

		2025				2024
		Three Months Ended March 31,
		2025				2024
Research and development		$	-			$	116
General and administrative			8				82
Total stock-based compensation expense		$	8			$	198

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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

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-Topic 718
-SubTopic 10
-Section 50
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-Subparagraph (h)(1)
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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.

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