Note 24 - Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2024

Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Interest Rate Derivatives [Table Text Block]

							Fair value
(dollars in thousands)				Pay fixed			December 31,
Notional Amount		Maturity Date	Receive (variable) index	swap rate			2024
$	100,000	2/6/2028	USD SOFR		3.27	%	$	2,282
	50,000	8/6/2026	USD SOFR		4.38	%		(257	)
	50,000	8/6/2028	USD SOFR		3.97	%		50
	100,000	8/6/2029	USD SOFR		3.58	%		1,773
$	300,000						$	3,848

Not Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Interest Rate Derivatives [Table Text Block]

	Receiving				Paying
	December 31,		December 31,		December 31,		December 31,
(dollars in thousands)	2024		2023		2024		2023
Notional amount	$	244,247	$	201,555	$	244,247	$	201,555
Weighted average maturity (years)		5.0		6.0		5.0		6.0
Fair value	$	8,589	$	5,133	$	8,589	$	5,142