Note 3 - LOANS/LEASES RECEIVABLE - Changes in the ACL for OBS exposures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Balance, beginning	$ 87,706	$ 85,797	$ 87,200	$ 87,706
Provisions to expense	3,828	3,260	11,907	9,031
Balance, ending	86,321	87,669	86,321	87,669
Unfunded Loan Commitment
Balance, beginning	10,360	6,326	9,529	5,552
Provisions to expense	(344)	546	487	1,320
Balance, ending	$ 10,016	$ 6,872	$ 10,016	$ 6,872