Document and Entity Information
Document and Entity Information | Oct. 28, 2020 |
Cover [Abstract] | |
Entity Registrant Name | XOMA Corp |
Amendment Flag | false |
Entity Central Index Key | 0000791908 |
Document Type | 8-K |
Document Period End Date | Oct. 28, 2020 |
Entity File Number | 000-14710 |
Entity Incorporation State Country Code | DE |
Entity Tax Identification Number | 52-2154066 |
Entity Address, Address Line One | 2200 Powell Street |
Entity Address, Address Line Two | Suite 310 |
Entity Address, City or Town | Emeryville |
Entity Address, State or Province | CA |
Entity Address, Postal Zip Code | 94608 |
City Area Code | (510) |
Local Phone Number | 204-7200 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, $0.0075 par value |
Trading Symbol | XOMA |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |