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Note 3 - Available-for-sale Securities - Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Available-for-sale securities, amortized cost	$ 47,913	$ 48,860
Available-for-sale securities, gross unrealized gains	412	405
Available-for-sale securities, gross unrealized losses	(1,701)	(948)
Available-for-sale securities	46,624	48,317
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available-for-sale securities, amortized cost	15,267	16,663
Available-for-sale securities, gross unrealized gains	210	90
Available-for-sale securities, gross unrealized losses	(6)	(68)
Available-for-sale securities	15,471	16,685
Corporate Debt Securities [Member]
Available-for-sale securities, amortized cost	18,017	18,018
Available-for-sale securities, gross unrealized gains	99	133
Available-for-sale securities, gross unrealized losses	(1,301)	(838)
Available-for-sale securities	16,815	17,313
Subordinated Notes [Member]
Available-for-sale securities, amortized cost	9,029	9,022
Available-for-sale securities, gross unrealized gains	103	182
Available-for-sale securities, gross unrealized losses	(323)
Available-for-sale securities	8,809	9,204
SBA Loan Pools [Member]
Available-for-sale securities, amortized cost	5,600	5,157
Available-for-sale securities, gross unrealized gains
Available-for-sale securities, gross unrealized losses	(71)
Available-for-sale securities	$ 5,529	5,115
US Treasury Securities [Member]
Available-for-sale securities, amortized cost		5,157
Available-for-sale securities, gross unrealized gains
Available-for-sale securities, gross unrealized losses		(42)
Available-for-sale securities		$ 5,115

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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