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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2022
Share-based Payment Arrangement [Abstract] |
Summary of Compensation Expense and Related Tax Benefits | The following table presents compensation expense and the related tax benefits for equity awards recognized in the consolidated statements of income:
| Three months ended March 31 |  |
| 2022 |  | 2021 |  |  |  |
| (in thousands)
Compensation expense | $ | 2,955 |  |  | $ | 1,902 |  |  |  |  |
Tax benefit | (603) |  |  | (414) |  |  |  |  |
Total stock-based compensation, net of tax | $ | 2,352 |  |  | $ | 1,488 |  |  |  |  |

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