XOMA Royalty Corporation Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

License, Collaboration, and Other Arrangements - Sale of Future Revenue Streams (Details)

v3.25.3

License, Collaboration, and Other Arrangements - Sale of Future Revenue Streams (Details) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Dec. 31, 2016 USD ($) agreement period	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Acquisitions, Licensing and Other Arrangements
Unearned revenue recognized under units-of-revenue method				$ (978)	$ (1,828)
Revenue recognized under units-of-revenue method		$ 307	$ 709	978	1,828
Unearned revenue recognized under units-of-revenue method, current		1,320		1,320		$ 1,361
Unearned revenue recognized under units-of-revenue method, noncurrent		3,473		3,473		4,410
HealthCare Royalty Partners II, L.P. \| Royalty Sale Agreements
Acquisitions, Licensing and Other Arrangements
Number of agreements \| agreement	2
Unearned revenue recognized under units-of-revenue method	$ 18,000
Revenue recognized under units-of-revenue method		300	$ 700	1,000	$ 1,800
Unearned revenue recognized under units-of-revenue method, current		1,300		1,300		1,400
Unearned revenue recognized under units-of-revenue method, noncurrent		$ 3,500		$ 3,500		$ 4,400
HealthCare Royalty Partners II, L.P. \| First Royalty Sale Agreement
Acquisitions, Licensing and Other Arrangements
Cash payment received	6,500
Eligible potential additional payments receivable upon achievement of specified net sales milestones in future years	$ 4,000
Number of milestone periods \| period	3
HealthCare Royalty Partners II, L.P. \| Second Royalty Sale Agreement
Acquisitions, Licensing and Other Arrangements
Cash payment received	$ 11,500

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 808
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
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- Definition

Amount of deferred income excluding obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 25
-Paragraph 2
-SubTopic 10
-Topic 470
-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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-Paragraph 28
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-SubTopic 10
-Topic 230
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- Definition

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- Definition

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+ References

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- Definition

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+ References

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- Definition

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- Definition

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