Note 3 - Securities - Contractual Maturity or Call Date (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Due in one year or less, amortized cost	$ 36,972
Due in one year or less, fair value	36,940
Due after one year through five years, amortized cost	55,017
Due after one year through five years, fair value	55,259
Due after five years through ten years, amortized cost	46,406
Due after five years through ten years, fair value	46,084
Due after ten years, amortized cost	68,935
Due after ten years, fair value	68,429
Amortized cost	207,330	$ 177,612
Fair Value	$ 206,712	$ 179,248

Amortized cost 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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