Note 13 - Income Taxes - Reconciliation Between Statutory Federal Income Tax Rate and Effective Income Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Federal Statutory Income Tax	$ 3,648	$ 3,043	$ 2,286
Tax Exempt Income	(512)	(701)	(708)
Adjustment to Deferred Taxes for Enactment of 21% Federal Statutory Rate on December 22, 2017		1,668
Other - Net	143	93	35
Provision for Income Taxes	$ 3,279	$ 4,103	$ 1,613

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.

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