Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Commitments And Contingencies Disclosure [Abstract] | ||
| Rent expense | $ 3,031 | $ 2,987 |
| Liability for potential exposure | $ 1,036 | |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
| X | ||||||||||
- Definition Liability for potential exposure. No definition available.
|