NOTE 2 - INVESTMENT SECURITIES - Securities in a Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Securities held to maturity:
Securities held to maturity, less than 12 months, fair value	$ 513	$ 114,750
Securities held to maturity, less than 12 months, gross unrealized losses	(3)	(2,188)
Securities held to maturity, 12 months or more, fair value	21,731	69,412
Securities held to maturity, 12 months or more, gross unrealized losses	(465)	(4,616)
Securities held to maturity, fair value	22,244	184,162
Securities held to maturity, gross unrealized losses	(468)	(6,804)
Securities available for sale:
Securities available for sale, less than 12 months, fair value	248	46,980
Securities available for sale, less than 12 months, gross unrealized losses		(580)
Securities available for sale, 12 months or more, fair value	56,742	179,072
Securities available for sale, 12 months or more, gross unrealized losses	(702)	(5,536)
Securities available for sale, fair value	56,990	226,052
Securities available for sale, gross unrealized losses	(702)	(6,116)
US States and Political Subdivisions Debt Securities
Securities held to maturity:
Securities held to maturity, less than 12 months, fair value	513	114,201
Securities held to maturity, less than 12 months, gross unrealized losses	(3)	(2,187)
Securities held to maturity, 12 months or more, fair value	21,731	69,412
Securities held to maturity, 12 months or more, gross unrealized losses	(465)	(4,616)
Securities held to maturity, fair value	22,244	183,613
Securities held to maturity, gross unrealized losses	(468)	(6,803)
Securities available for sale:
Securities available for sale, less than 12 months, fair value		28,356
Securities available for sale, less than 12 months, gross unrealized losses		(394)
Securities available for sale, 12 months or more, fair value	2,914	15,932
Securities available for sale, 12 months or more, gross unrealized losses	(18)	(309)
Securities available for sale, fair value	2,914	44,288
Securities available for sale, gross unrealized losses	(18)	(703)
US Government Agencies Debt Securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value		1,565
Securities available for sale, less than 12 months, gross unrealized losses		(34)
Securities available for sale, 12 months or more, fair value	6,652	29,605
Securities available for sale, 12 months or more, gross unrealized losses	(99)	(744)
Securities available for sale, fair value	6,652	31,170
Securities available for sale, gross unrealized losses	(99)	(778)
Residential Mortgage Backed Securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value		12,810
Securities available for sale, less than 12 months, gross unrealized losses		(148)
Securities available for sale, 12 months or more, fair value	47,176	133,535
Securities available for sale, 12 months or more, gross unrealized losses	(585)	(4,483)
Securities available for sale, fair value	47,176	146,345
Securities available for sale, gross unrealized losses	(585)	(4,631)
Other Securities
Securities held to maturity:
Securities held to maturity, less than 12 months, fair value		549
Securities held to maturity, less than 12 months, gross unrealized losses		(1)
Securities held to maturity, fair value		549
Securities held to maturity, gross unrealized losses		(1)
Securities available for sale:
Securities available for sale, less than 12 months, fair value	248	4,249
Securities available for sale, less than 12 months, gross unrealized losses		(4)
Securities available for sale, fair value	$ 248	4,249
Securities available for sale, gross unrealized losses		$ (4)

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

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