XML 28 R21.htm IDEA: XBRL DOCUMENT v3.25.2

Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2025

Accounting Policies [Abstract]

Schedule of Segment Reporting

		For the Three Months Ended June 30,								For the Six Months Ended June 30,
		2025				2024				2025				2024
Operating expenses:
Tegoprubart - kidney transplantation programs		$	8,705			$	4,620			$	17,237			$	9,117
Tegoprubart - other development programs			—				345				(168	)			416
Manufacturing			7,626				2,797				9,295				3,574
Personnel-related			3,697				2,350				7,144				4,875
Stock-based compensation			2,694				3,063				5,558				4,757
Other operating expenses			2,011				1,327				3,631				2,632
Total operating expenses			24,733				14,502				42,697				25,371
Loss from operations			(24,733	)			(14,502	)			(42,697	)			(25,371	)
Other income, net			1,224				869				2,633				1,443
Change in fair value of warrant liabilities			12,293				(31,274	)			22,353				(44,610	)
Segment and net loss		$	(11,216	)		$	(44,907	)		$	(17,711	)		$	(68,538	)

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Publisher FASB
-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
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

+ Details

Name:	us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration