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Note 8 - Income Taxes - Federal and State Income Tax Expense (Benefit) Summary (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Federal |  | $ 42,531 | $ 4,633 | $ 0
State and local |  | 11,447 | 3,261 | 2,730
State and local - reserve for uncertain tax positions |  | (63) | 757 | (698)
Current income tax expense |  | 53,915 | 8,651 | 2,032
Federal(1) | [1] | 17,385 | (81,666) | 38,214
State and local |  | 5,547 | 4,341 | 3,172
Deferred income tax expense (benefit) |  | 22,932 | (77,325) | 41,386
Income tax expense (benefit) as recorded |  | $ 76,847 | $ (68,674) | $ 43,418
[1] | Includes a federal tax benefit of $146.0 million from the restatement of deferred taxes resulting from the reduction of the corporate tax rate due to the enactment of the TCJA.

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