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Leases - Narrative (Details) ft² in Thousands, $ in Thousands |  |  | 6 Months Ended
--- | --- | --- | ---
May 04, 2023 | Jul. 01, 2020 USD ($) ft² extension_period | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($)
Lessee, Lease, Description [Line Items] |  |  |  |
Operating lease, cash payments |  |  | $ 327 | $ 860
Chicago |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Operating lease area | ft² |  | 30 |  |
Operating lease, contract term |  | 10 years |  |
Operating lease, number of extensions | extension_period |  | 2 |  |
Operating lease, renewal term |  | 5 years |  |
Operating lease, annual rent payment |  | $ 1,113 |  |
Operating lease, base rent annual percentage increase (as a percent) |  | 3.00% |  |
Operating lease, estimated rental payment over lease term |  | $ 12,761 |  |
Sublease percentage of office space subtenant (as a percent) | 57.00% |  |  |
Period of no rental cost | 3 months |  |  |

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