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v3.20.2

Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2020
Income Tax Disclosure [Abstract] |
Tax provision and applicable tax rates [Table Text Block] | The following table sets forth information regarding the Company’s tax provision and applicable tax rates for the periods indicated:
| Three Months Ended |  | Nine Months Ended
| September 30 |  | September 30
| 2020 |  | 2019 |  | 2020 |  | 2019
| (Dollars in thousands)
Combined federal and state income tax provision | $ | 11,199 |  |  | $ | 17,036 |  |  | $ | 21,126 |  |  | $ | 38,565 |
Effective income tax rate | 24.31 | % |  | 24.73 | % |  | 19.62 | % |  | 24.68 | %

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