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Leases - Additional Information (Details) |  |  | 3 Months Ended | 9 Months Ended | 22 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Nov. 17, 2021 ft² | Nov. 23, 2020 USD ($) ft² Agreement | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jul. 31, 2021 USD ($) | Dec. 17, 2021 USD ($)
Operating Lease [Line Items] |  |  |  |  |  |  |  |
Monthly rental payments |  |  |  |  |  |  | $ 4,000 |
Number of lease agreement | Agreement |  | 2 |  |  |  |  |  |
Operating lease, liability |  |  | $ 1,902,000 |  | $ 1,902,000 |  |  | $ 2,300,000
Rent expense |  |  | 0 | $ 0 | 0 | $ 18,000 |  |
Variable lease expense |  |  | 34,000 | 9,000 | 110,000 | 27,000 |  |
Short term lease cost |  |  | 0 | 39,000 | 0 | 117,000 |  |
Operating Lease, Expense |  |  | 114,000 | $ 43,000 | 373,000 | $ 43,000 |  |
Operating cash flows from operating leases |  |  | $ 59,000 |  | $ 304,000 |  |  |
San Diego Temporary Lease [Member] |  |  |  |  |  |  |  |
Operating Lease [Line Items] |  |  |  |  |  |  |  |
Lab and Office space under lease agreement | ft² |  | 3,212 |  |  |  |  |  |
San Diego Permanent Lease [Member] |  |  |  |  |  |  |  |
Operating Lease [Line Items] |  |  |  |  |  |  |  |
Lab and Office space under lease agreement | ft² | 2,892 | 8,051 |  |  |  |  |  |
Lease term |  | 62 months |  |  |  |  |  |
Monthly rental payments |  | $ 40,800 |  |  |  |  |  |
Base rent escalators |  | 3.00% |  |  |  |  |  |

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- Definition Discount rate used by lessee to determine present value of operating lease payments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c)(3) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
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