Note 16 - Revenue From Contracts With Clients - Summary of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Revenues		$ 11,926	$ 9,960
Noninterest income, not in-scope(2)	[1]	(5,315)	4,284
Total noninterest income		6,611	14,244
Fees and Services Charges on Deposit Account [Member]
Revenues		2,238	2,519
Wealth Management Fees [Member]
Revenues		5,638	3,897
Other Service Fees [Member]
Revenues	[2]	$ 4,050	$ 3,544

[1] These amounts primarily represent revenue from contracts with clients that are out of the scope of ASC Topic 606 and primarily represent revenue from interest rate swap fees, unrealized losses on equity securities and other miscellaneous income.

[2] Other service fees comprise of fees related to letters of credit, wire fees, fees on foreign exchange transactions and other immaterial individual revenue streams.