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Income Taxes Income Tax Expense Detail (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Taxes [Abstract] |  |  |
Current Federal Tax Expense (Benefit) | $ 10,835 | $ 14,122 | $ 11,985
Current State and Local Tax Expense (Benefit) | 4,472 | 5,698 | 4,498
Current Income Tax Expense (Benefit) | 15,307 | 19,820 | 16,483
Deferred Federal Income Tax Expense (Benefit) | 736 | 5,595 | 5,537
Deferred State and Local Income Tax Expense (Benefit) | 7,412 | (1,204) | (2,780)
Deferred Income Tax Expense (Benefit) | 8,148 | 4,391 | 2,757
Income Tax Expense (Benefit) | $ 23,455 | $ 24,211 | $ 19,240

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