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v3.23.2

Leases - Additional Information (Detail) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) ft² | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) ft² | Jun. 30, 2022 USD ($)
Square feet of office space | ft² | 96,000 |  | 96,000 |
Average initial lease term | 4 years 10 months 24 days |  | 4 years 10 months 24 days |
Discount rate | 3.70% |  | 3.70% |
Operating leases, rent expense, net | $ 0.4 | $ 0.5 | $ 0.8 | $ 0.9
Total lease payments | 0.4 | 0.5 | 0.8 | 0.9
Lease obligation incurred | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.5
Minimum [Member] |  |  |  |
Lease term range |  |  | 1 year |
Maximum [Member] |  |  |  |
Lease term range |  |  | 3 years 9 months 18 days |
Weighted Average [Member] |  |  |  |
Lease term range |  |  | 3 years |

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- Definition Amount of increase in lease obligation from new lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-4 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-3 + Details
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