Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Mortgage Loans Held for Sale [Table Text Block]

(Dollars in thousands)	2023		2022
Mortgage loans held for sale	$	18,607	$	3,565
Less: Allowance to adjust to lower of cost or market		0		0
Mortgage loans held for sale, net	$	18,607	$	3,565

Revenue from External Customers by Products and Services [Table Text Block]

(Dollars in thousands)	2023		2022		2021
Service charges on deposit and sweep accounts	$	4,954	$	5,952	$	5,078
Credit and debit card fees		8,914		8,216		7,516
Payroll processing		2,509		2,178		1,815
Customer service fees		801		852		857

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

(Dollars in thousands)	2023			2022			2021
Unrealized gains (losses) on securities available for sale	$	(63,906	)	$	(82,710	)	$	(4,720	)
Tax effect		13,419			17,369			991
Accumulated other comprehensive gain/(loss)	$	(50,487	)	$	(65,341	)	$	(3,729	)