Note 3 - Investment Securities - Summary of Sales Activity in Investment Securities Available for Sale (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Gross Gains on Sales of Securities	$ 196		$ 314	$ 116
Gross Losses on Sales of Securities	(162)		(215)
Net Realized Gains on Sales of Securities Available for Sale	34		99	116
Proceeds from Sale of Investment Securities Available for Sale	$ 42,285		$ 99,106	$ 11,268

Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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-Publisher FASB
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Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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