Note 16 - Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of matching contributions

	2023		2022		2021
	(dollars in thousands)
Matching contribution	$	3,314	$	3,071	$	2,446

Schedule of Change in compensation agreements

	2023		2022		2021
	(dollars in thousands)
Balance, beginning	$	38,255	$	32,353	$	24,713
Employee deferrals		4,306		3,615		4,900
Company match and interest		4,788		2,776		3,048
Cash payments made		(549)		(489)		(308)
Balance, ending	$	46,800	$	38,255	$	32,353

Supplemental Executive Retirement Plans [Member]

Notes Tables

Schedule of Change in compensation agreements

	2023		2022		2021
	(dollars in thousands)
Balance, beginning	$	8,165	$	7,273	$	6,189
Expense accrued		889		1,286		1,532
Cash payments made		(365)		(394)		(448)
Balance, ending	$	8,689	$	8,165	$	7,273