NOTE 2 - INVESTMENT SECURITIES - Securities in a Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Securities available for sale:
Securities available for sale, less than 12 months, fair value	$ 82,955	$ 57,742
Securities available for sale, less than 12 months, gross unrealized losses	(1,460)	(485)
Securities available for sale, 12 months or more, fair value	12,596	9,945
Securities available for sale, 12 months or more, gross unrealized losses	(284)	(39)
Securities available for sale, fair value	95,551	67,687
Securities available for sale, gross unrealized losses	(1,744)	(524)
Municipal securities.
Securities held to maturity:
Securities held to maturity, less than 12 months, fair value	14,880	8,407
Securities held to maturity, less than 12 months, gross unrealized losses	(20)	(248)
Securities held to maturity, fair value	14,880	8,407
Securities held to maturity, gross unrealized losses	(20)	(248)
Securities available for sale:
Securities available for sale, less than 12 months, fair value	50,754	10,110
Securities available for sale, less than 12 months, gross unrealized losses	(689)	(48)
Securities available for sale, 12 months or more, fair value	966
Securities available for sale, 12 months or more, gross unrealized losses	(40)
Securities available for sale, fair value	51,720	10,110
Securities available for sale, gross unrealized losses	(729)	(48)
U.S. treasuries and govt. sponsored agency securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value	9,809	3,199
Securities available for sale, less than 12 months, gross unrealized losses	(148)	(47)
Securities available for sale, 12 months or more, fair value	3,001
Securities available for sale, 12 months or more, gross unrealized losses	(192)
Securities available for sale, fair value	12,810	3,199
Securities available for sale, gross unrealized losses	(340)	(47)
Residential mortgage-backed and related securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value	18,422	37,549
Securities available for sale, less than 12 months, gross unrealized losses	(593)	(338)
Securities available for sale, 12 months or more, fair value	8,629
Securities available for sale, 12 months or more, gross unrealized losses	(52)
Securities available for sale, fair value	27,051	37,549
Securities available for sale, gross unrealized losses	(645)	(338)
Asset-backed securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value		6,884
Securities available for sale, less than 12 months, gross unrealized losses		(52)
Securities available for sale, 12 months or more, fair value		9,945
Securities available for sale, 12 months or more, gross unrealized losses		(39)
Securities available for sale, fair value		16,829
Securities available for sale, gross unrealized losses		$ (91)
Other Securities
Securities available for sale:
Securities available for sale, less than 12 months, fair value	3,970
Securities available for sale, less than 12 months, gross unrealized losses	(30)
Securities available for sale, fair value	3,970
Securities available for sale, gross unrealized losses	$ (30)

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