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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Accounting Policies [Abstract]

Summary of Disaggregated Amounts of Operating Expenses

		Years Ended December 31,
		2024				2023
Segment research and development (a) (b)		$	(13,607	)		$	(13,380	)
Segment general and administrative (b)			(8,226	)			(12,598	)
Stock-based compensation (see Note 8)			(2,313	)			(12,039	)
Depreciation expense (see Note 2)			(58	)			(58	)
Operating loss		$	(24,204	)		$	(38,075	)
Reconciliation of profit or loss
Adjustments and reconciling items			—				—
Consolidated operating loss		$	(24,204	)		$	(38,075	)

a)Stock-based compensation expense of $840,000 and $2,449,000, related to research and development and $1,473,000 and $9,590,000, related to general and administration have been excluded for the years ended December 31, 2024 and 2023, respectively.

b)Depreciation expense of $31,000 and $29,000, related to research and development and $28,000 and $28,000, related general and administration have been excluded for the years ended December 31, 2024 and 2023, respectively.

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- References

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

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-Name Accounting Standards Codification
-Topic 280
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-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
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-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

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