Note 7 - FAIR VALUE (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Securities available for sale, at fair value	$ 306,320	$ 340,960
Derivatives	170,294	177,631
Derivatives	195,841	200,701
Interest rate swap
Derivatives	159,172	166,614
Derivatives	159,172	166,614
Fair Value, Measurements, Recurring
Derivatives	170,294	177,631
Assets Fair Value	476,614	518,591
Derivatives	195,841	200,701
Liabilities Fair Value	195,841	200,701
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Derivatives	170,294	177,631
Assets Fair Value	476,614	518,591
Derivatives	195,841	200,701
Liabilities Fair Value	195,841	200,701
Fair Value, Measurements, Nonrecurring
Assets Fair Value	325,141	30,909
Loans receivable held for sale fair value disclosure	291,050
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3
Assets Fair Value	325,141	30,909
Loans receivable held for sale fair value disclosure	291,050
U.S. treasuries and govt. sponsored agency securities
Securities available for sale, at fair value	18,942	16,981
U.S. treasuries and govt. sponsored agency securities | Fair Value, Measurements, Recurring
Securities available for sale, at fair value	18,942	16,981
U.S. treasuries and govt. sponsored agency securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Securities available for sale, at fair value	18,942	16,981
Residential mortgage-backed and related securities
Securities available for sale, at fair value	60,957	66,215
Residential mortgage-backed and related securities | Fair Value, Measurements, Recurring
Securities available for sale, at fair value	60,957	66,215
Residential mortgage-backed and related securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Securities available for sale, at fair value	60,957	66,215
Municipal securities.
Securities available for sale, at fair value	167,910	193,178
Municipal securities. | Fair Value, Measurements, Recurring
Securities available for sale, at fair value	167,910	193,178
Municipal securities. | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Securities available for sale, at fair value	167,910	193,178
Asset-backed securities
Securities available for sale, at fair value	17,393	18,728
Asset-backed securities | Fair Value, Measurements, Recurring
Securities available for sale, at fair value	17,393	18,728
Asset-backed securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Securities available for sale, at fair value	17,393	18,728
Other securities
Securities available for sale, at fair value	41,118	45,858
Other securities | Fair Value, Measurements, Recurring
Securities available for sale, at fair value	41,118	45,858
Other securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Securities available for sale, at fair value	41,118	45,858
Impaired Loans Leases | Fair Value, Measurements, Nonrecurring
Assets Fair Value	34,091	30,765
Impaired Loans Leases | Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3
Assets Fair Value	$ 34,091	30,765
Other Real Estate Owned | Fair Value, Measurements, Nonrecurring
Assets Fair Value		144
Other Real Estate Owned | Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3
Assets Fair Value		$ 144