Note 3 -LOANS/LEASES RECEIVABLE - Composition of the Loan Lease Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Gross loans/leases receivable	$ 6,379,320		$ 6,138,871
Less allowance for credit losses	(85,797)	$ (86,573)	(87,706)	$ (92,425)	$ (74,786)	$ (78,721)
Net loans/leases receivable	6,293,523		6,051,165
C&I
Gross loans/leases receivable	1,707,170		1,748,562
C&I | C&I - revolving
Gross loans/leases receivable	304,617		296,869
Less allowance for credit losses	(4,101)	(4,637)	(4,457)	(5,179)	(3,619)	(3,907)
C&I | C&I - other
Gross loans/leases receivable	1,402,553		1,451,693
CRE | CRE - owner occupied
Gross loans/leases receivable	609,717		629,367
CRE | Non-owner occupied
Gross loans/leases receivable	963,814		963,239
Less allowance for credit losses	(11,968)	(12,632)	(11,749)	(12,049)	(7,857)	(8,549)
Construction and land development
Gross loans/leases receivable	1,307,766		1,192,061
Less allowance for credit losses	(15,888)	(15,245)	(14,262)	(16,388)	(14,671)	(16,972)
Multi-family
Gross loans/leases receivable	1,100,794		963,803
Less allowance for credit losses	(11,229)	(11,621)	(13,186)	(12,783)	(10,336)	(9,339)
Direct financing leases
Net minimum lease payments to be received	36,291		34,754
Estimated unguaranteed residual values of leased assets	165		165
Unearned lease/residual income	(3,519)		(3,030)
Gross loans/leases receivable	32,937		31,889
Plus deferred lease origination costs, net of fees	133		226
Gross loans/leases receivable after originated cost	33,070		32,115
Less allowance for credit losses	(1,006)		(970)
Net loans/leases receivable	32,064		31,145
1-4 family real estate
Gross loans/leases receivable	535,405		499,529
Less allowance for credit losses	(5,213)	(5,270)	(4,963)	(5,513)	(4,154)	(4,541)
Consumer
Gross loans/leases receivable	121,717		110,421
Less allowance for credit losses	$ (1,505)	$ (1,442)	$ (1,371)	$ (1,355)	$ (815)	$ (930)