NOTE 8 - FAIR VALUE - Carrying Values and Estimated Fair Values of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Interest-bearing deposits at financial institutions	$ 38,340	$ 53,249
Securities held to maturity, fair value	840,740	857,663
Securities available for sale, at fair value	290,106	279,777
Derivatives	209,836	188,409
Subordinated notes	234,217	234,122
Derivatives	149,836	137,051
Fair Value, Inputs, Level 1 | Carrying Value
Cash and due from banks	80,038	76,494
Fair Value, Inputs, Level 1 | Estimated of Fair Value
Cash and due from banks	80,038	76,494
Fair Value, Inputs, Level 2 | Carrying Value
Federal funds sold	950	23,150
Securities held to maturity, fair value	951,916	948,676
Securities available for sale, at fair value	290,106	279,777
Loans/leases receivable, net	7,159,203	7,033,140
Short-term borrowings	1,950	2,650
FHLB advances	25,609	245,383
Other borrowings	107,457	107,395
Subordinated notes	234,217	234,122
Junior subordinated debentures	49,024	48,991
Fair Value, Inputs, Level 2 | Carrying Value | Nonmaturity deposits
Deposits	6,628,462	6,145,194
Fair Value, Inputs, Level 2 | Carrying Value | Time deposits
Deposits	1,142,388	1,269,004
Fair Value, Inputs, Level 2 | Carrying Value | Interest rate caps
Derivatives	209,836	192,426
Fair Value, Inputs, Level 2 | Carrying Value | Interest rate swaps
Derivatives	149,836	214,327
Fair Value, Inputs, Level 2 | Carrying Value | Interest-bearing Deposits
Interest-bearing deposits at financial institutions	38,340	53,249
Fair Value, Inputs, Level 2 | Estimated of Fair Value
Federal funds sold	950	23,150
Securities held to maturity, fair value	840,740	857,663
Securities available for sale, at fair value	290,106	279,777
Loans/leases receivable, net	6,934,233	6,794,019
Short-term borrowings	1,950	2,650
FHLB advances	24,512	244,237
Other borrowings	100,155	100,634
Subordinated notes	237,610	237,648
Junior subordinated debentures	43,443	42,997
Fair Value, Inputs, Level 2 | Estimated of Fair Value | Nonmaturity deposits
Deposits	6,628,462	6,145,194
Fair Value, Inputs, Level 2 | Estimated of Fair Value | Time deposits
Deposits	1,140,593	1,268,442
Fair Value, Inputs, Level 2 | Estimated of Fair Value | Interest rate caps
Derivatives	209,836	192,426
Fair Value, Inputs, Level 2 | Estimated of Fair Value | Interest rate swaps
Derivatives	149,836	214,327
Fair Value, Inputs, Level 2 | Estimated of Fair Value | Interest-bearing Deposits
Interest-bearing deposits at financial institutions	38,340	53,249
Fair Value, Inputs, Level 3 | Carrying Value
Trading	82,728	83,857
Loans/leases receivable, net	40,838	43,688
Fair Value, Inputs, Level 3 | Estimated of Fair Value
Trading	82,728	83,857
Loans/leases receivable, net	$ 44,105	$ 47,183