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Commitments and Contingencies - Additional Information (Details) ft² in Thousands | Dec. 15, 2020 USD ($) | May 04, 2020 ft² $ / ft² | Jun. 30, 2021 USD ($) | Apr. 05, 2021 USD ($) | Dec. 31, 2020 USD ($)
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Lessee, Lease, Description [Line Items] |  |  |  |  |
Loss on disposal of tenant improvements and certain equipment | $ 100,000 |  |  |  |
Lease liability |  |  | $ 20,777,000 |  |
Operating lease right-of-use assets |  |  | $ 20,278,000 |  | $ 344,000
Weighted-average discount rate |  |  | 4.00% |  |
10455 Building |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease liability |  |  | $ 0 |  |
Operating lease right-of-use assets |  |  | 0 |  |
Lease Agreement |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease liability |  |  |  | $ 20,700,000 |
Area of leased property (sqft) | ft² |  | 45 |  |  |
Lease term |  | 124 months |  |  |
Lease renewal term |  | 5 years |  |  |
Lease termination term |  | 7 years |  |  |
Monthly base rate (usd per sqft) | $ / ft² |  | 4.20 |  |  |
Increase in annual rent |  | 3.00% |  |  |
Operating lease right-of-use assets |  |  |  | $ 20,600,000 |
Security deposit |  |  | $ 300,000 |  |

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