Note 4 - DERIVATIVES AND HEDGING ACTIVITIES - Significantly Impact of operations (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivative Assets	$ 291,295	$ 177,631
Derivative Liabilities.	320,220	200,701
Unhedged Derivatives | Interest rate swaps
Derivative Asset, Notional Amount	2,967,392	2,528,949
Derivative Assets	277,255	166,614
Derivative Liability, Notional Amount	2,967,392	2,528,949
Derivative Liabilities.	$ 277,255	$ 166,614