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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Operating Loss Carryforwards [Line Items] |  |
Gross amount of tax credits available to offset federal benefit | $ 3,400 |
Gross amount of tax credits available to offset state income taxes | $ 4,200 |
Federal net operating loss carryforwards expiration year | 2033 |
State net operating loss carry forwards expiration year | 2021 |
Valuation allowance reversal Change | $ 46,968 | $ 64,655
State and Local Jurisdiction [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Tax carryforward period | 9 years |
Tax credit carryforward expiration year | 2022 |
Operating loss carryforwards utilized current period | $ 56,000 |
Operating loss carryforwards | 798,000 |
Valuation allowance reversal Change | 4,000 |
Federal [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Valuation allowance reversal Change | $ 13,000 |
Internal Revenue Service (IRS) [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Tax carryforward period | 20 years |
Tax credit carryforward expiration year | 2034 |
Gross tax credits | $ 8,100 |
Operating loss carryforwards utilized current period | 64,000 |
Operating loss carryforwards | $ 592,000 |

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