Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current income taxes:
Federal	$ 6,791	$ 5,536	$ 7,139
State	1,250	990	573
Total current tax expense	8,041	6,526	7,712
Deferred income tax expense (benefit)	(420)	(125)	2,904
Income tax expense	$ 7,621	$ 6,401	$ 10,616

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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