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Geographic and Segment Information (Tables)

12 Months Ended

Dec. 31, 2024

Geographic and Segment Information

Schedule of Geographic Information

Geographic information for the years ended December 31, 2024 and 2023 is as follows (in thousands):

​

​	​	​	​	​	​	​
​		Year Ended December 31,
​		2024			2023
Revenue		​			​
United Kingdom	​	$	43	​	$	420
Total Revenue	​	$	43	​	$	420
Net loss	​			​
United States	​	$	(37)	​	$	(808)
United Kingdom	​		(11,175)	​		(21,747)
Total Net Loss	​	$	(11,212)	​	$	(22,555)

​

​	​	​	​	​	​	​
​		December 31,
​		2024			2023
Total Assets		​			​
United States	​	$	3,285	​	$	2,938
United Kingdom	​		809	​		5,867
Total Assets	​	$	4,094	​	$	8,805
Long Lived Assets, net	​			​
United States	​	$	1	​	$	—
United Kingdom	​		2	​		9
Total Long Lived Assets, net	​	$	3	​	$	9

Schedule of Summary of Consolidated Net Loss

​

​	​	​	​	​	​	​
​		December 31,
​		2024			2023
Revenues	​	$	43	​	$	420
​	​	​	​	​	​	​
Operating expenses:	​			​
Research and development	​		6,655	​		19,155
General and administrative	​		5,392	​		6,718
Total operating expenses	​		12,047	​		25,873
​	​	​	​	​	​	​
Operating loss	​		(12,004)	​		(25,453)
​	​	​	​	​	​	​
Total other income (expense), net	​		10	​		(98)
Loss before taxes	​		(11,994)	​		(25,551)
​	​	​	​	​	​	​
Income tax benefit	​		782	​	​	2,996
​	​	​	​	​	​	​
Net loss	​	$	(11,212)	​	$	(22,555)
​	​	​	​	​	​	​

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- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

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