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Leases | 3 Months Ended
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Mar. 31, 2023
Leases [Abstract] |
Leases | 7. Leases As of March 31, 2023, we had an operating lease for 52,148 square feet of laboratory and office space in San Diego, California, with a lease term that expires on December 31, 2025. In October 2021, we entered into a sublease agreement to sublet 23,873 square feet of laboratory and office space. The space was delivered to the subtenant in March 2022. As a result of the sublease agreement, our one 5-year option to renew this lease on expiration applies only with respect to our remaining 28,275 square feet of laboratory and office space. During the three months ended March 31, 2023 and 2022, we recognized $0.7 million of operating lease expense and we paid $0.7 million for our operating lease for both periods. Annual future minimum lease payments as of March 31, 2023 are as follows (in thousands):
2023 |  | $ | 2,231 |
2024 |  |  | 3,030 |
2025 |  |  | 3,097 |
2026 |  |  | — |
Total future minimum lease payments |  | $ | 8,358 |
Less: discount |  |  | (765 | )
Total lease liabilities |  | $ | 7,593 |

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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI https://asc.fasb.org/subtopic&trid=77888251 + Details
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