Revenue from Contracts with Customers - Additional Information (Detail) - USD ($) $ in Thousands |
Sep. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Revenue from Contract with Customer [Abstract] | ||
| Contract asset | $ 6,000 | $ 6,700 |
| Contract liabilities | $ 0 | $ 0 |
| X | ||||||||||
- Definition Contract with customer, asset No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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