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Note 3 - Available-for-sale Securities - Investment Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Available-for-sale securities, amortized cost	$ 41,404	$ 40,610
Available-for-sale securities, gross unrealized gains	168	108
Available-for-sale securities, gross unrealized losses	(1,297)	(1,222)
Available-for-sale securities	40,275	39,496
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available-for-sale securities, amortized cost	20,017	20,626
Available-for-sale securities, gross unrealized gains	84	43
Available-for-sale securities, gross unrealized losses	(125)	(196)
Available-for-sale securities	19,976	20,473
Corporate Debt Securities [Member]
Available-for-sale securities, amortized cost	14,000	14,000
Available-for-sale securities, gross unrealized gains
Available-for-sale securities, gross unrealized losses	(1,172)	(1,026)
Available-for-sale securities	12,828	12,974
Subordinated Notes [Member]
Available-for-sale securities, amortized cost	5,899	4,500
Available-for-sale securities, gross unrealized gains	81	64
Available-for-sale securities, gross unrealized losses
Available-for-sale securities	5,980	4,564
US Treasury Securities [Member]
Available-for-sale securities, amortized cost	1,488	1,484
Available-for-sale securities, gross unrealized gains	3	1
Available-for-sale securities, gross unrealized losses
Available-for-sale securities	$ 1,491	$ 1,485

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) 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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