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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Income Tax [Line Items] |  |  |  |
Deferred tax assets, valuation allowance | $ 13,900 |  | $ 13,900 |
Decrease in unrecognized tax positions | $ 2,100 |  | $ 2,100 |
Decrease in effective tax rate due to federal and state tax credits | (0.40%) | (0.60%) | (0.10%) | (0.20%)
Effective tax rate impact associated with stock-based compensation and previously recorded tax reserves | 0.20% | 0.20% | 1.40% | 0.60%
Favorable discrete adjustment |  | $ 4,500 |  | $ 4,500
Effective tax rate benefit associated with worthless stock |  | 9.30% |  | 2.60%
Gain on sale |  |  |  | $ 22,086
Interest and penalties | $ 4,300 |  | $ 4,300 |

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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 + Details
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