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Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2023
Income Tax Disclosure [Abstract] |
Schedule of Effective Income Tax Rates | Our income tax provision (benefit) and effective income tax rates, including the effects of period-specific events, were:
| Three months ended September 30, |  | Nine months ended September 30,
(dollars in thousands) | 2023 | 2022 |  | 2023 | 2022
Income tax provision (benefit) | $ | 9,069 |  | $ | (1,576) |  |  | $ | (5,032) |  | $ | (5,993) |
Effective income tax rate | 50.1 | % | 13.2 | % |  | 58.4 | % | 19.9 | %

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