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Fair Value Measurements - Additional Information (Detail) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
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Fair Value Disclosures [Abstract] |  |
Fair value of assets and liabilities measured on a nonrecurring basis | $ 0 | $ 0

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of asset after deduction of liability. + References No definition available. + Details
Name: | us-gaap_FairValueNetAssetLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant