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Income Taxes - Income Tax Expense (Benefit) Included in Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Current: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | $ 21,926 | $ 12,776 | $ 12,626
Foreign |  |  |  |  |  |  |  |  | 78 | 48 | 45
State and local |  |  |  |  |  |  |  |  | 5,584 | 4,110 | 2,808
Total |  |  |  |  |  |  |  |  | 27,588 | 16,934 | 15,479
Deferred: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | (1,968) | 3,685 | 2,047
State and local |  |  |  |  |  |  |  |  | (479) | 1,221 | 741
Total |  |  |  |  |  |  |  |  | (2,447) | 4,906 | 2,788
Total income tax expense from continuing operations | $ (1,979) | $ 7,060 | $ 6,607 | $ 13,453 | $ (3,164) | $ 6,069 | $ 5,322 | $ 13,613 | 25,141 | 21,840 | 18,267
Operations of discontinued operations: |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | (11) | (107) | 2
Deferred |  |  |  |  |  |  |  |  | 0 | (1) | (1)
Total income tax expense from discontinued operations |  |  |  |  |  |  |  |  | (11) | (108) | 1
Total income tax expense |  |  |  |  |  |  |  |  | $ 25,130 | $ 21,732 | $ 18,268

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