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Income Taxes - Narrative (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Operating loss carryforwards (NOLs) |  |
Interest and/or penalties incurred | $ 0 |
Tax Year 2021 |  |
Operating loss carryforwards (NOLs) |  |
Reduction to net operating loss carryforwards |  | $ 30,400,000
Reduction to tax credit carryforwards |  | 1,800,000
Reduction to the valuation allowance |  | 32,200,000
Federal |  |
Operating loss carryforwards (NOLs) |  |
NOLs, subject to expiration | 5,100,000 |
NOLs, not subject to expiration | 85,800,000 |
Federal | Tax Year 2021 And Prior |  |
Operating loss carryforwards (NOLs) |  |
Reduction to net operating loss carryforwards |  | 123,900,000
Federal | Tax Year 2021 |  |
Operating loss carryforwards (NOLs) |  |
Reduction to net operating loss carryforwards |  | 26,000,000
Reduction to tax credit carryforwards |  | 1,800,000
California Franchise Tax Board |  |
Operating loss carryforwards (NOLs) |  |
NOLs | 17,300,000 |
California Franchise Tax Board | Tax Year 2021 And Prior |  |
Operating loss carryforwards (NOLs) |  |
Reduction to net operating loss carryforwards |  | 62,800,000
California Franchise Tax Board | Tax Year 2021 |  |
Operating loss carryforwards (NOLs) |  |
Reduction to net operating loss carryforwards |  | $ 4,400,000
R&D credits | Federal |  |
Operating loss carryforwards (NOLs) |  |
Tax credits | 1,000,000.0 |
R&D credits | California Franchise Tax Board |  |
Operating loss carryforwards (NOLs) |  |
Tax credits | $ 2,300,000 |

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