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Note 3 - LOANS/LEASES RECEIVABLE - Amortized Cost Basis of Collateral (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	$ 7,178,921	$ 6,784,404
Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	81,043	103,804
Commercial Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,896	7,272
Owner occupied - CRE
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	25,594	26,760
Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	14,671	32,248
Owner Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	3,635	3,743
Securities
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,760	4,760
Equipment
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	9,074	14,197
Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,413	14,824
C&I
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,717,342	1,902,923
C&I | Commercial And Industrial Revolving Other Including Lease
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,728,432	1,919,999
C&I | Commercial And Industrial Revolving Other Including Lease | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	37,132	41,544
C&I | Commercial And Industrial Revolving Other Including Lease | Commercial Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,896	7,272
C&I | Commercial And Industrial Revolving Other Including Lease | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable		506
C&I | Commercial And Industrial Revolving Other Including Lease | Securities
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,760	4,760
C&I | Commercial And Industrial Revolving Other Including Lease | Equipment
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	9,074	14,197
C&I | Commercial And Industrial Revolving Other Including Lease | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,402	14,809
C&I | C&I - revolving
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	386,674	387,991
C&I | C&I - revolving | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,573	3,404
C&I | C&I - revolving | Commercial Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,573	3,404
C&I | C&I - other including lease
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,341,758	1,532,008
C&I | C&I - other including lease | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	32,559	38,140
C&I | C&I - other including lease | Commercial Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	7,323	3,868
C&I | C&I - other including lease | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable		506
C&I | C&I - other including lease | Securities
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,760	4,760
C&I | C&I - other including lease | Equipment
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	9,074	14,197
C&I | C&I - other including lease | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,402	14,809
CRE | Owner occupied - CRE
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	586,578	605,993
CRE | Owner occupied - CRE | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	25,639	26,822
CRE | Owner occupied - CRE | Owner occupied - CRE
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	25,594	26,760
CRE | Owner occupied - CRE | Owner Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	45	62
CRE | CRE - non-owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,053,732	1,077,852
CRE | CRE - non-owner occupied | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	7,458	18,163
CRE | CRE - non-owner occupied | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	7,458	18,163
Construction and land development
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,544,765	1,313,543
Construction and land development | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,681	13,346
Construction and land development | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	4,681	13,346
Multi-family
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	1,503,596	1,132,110
Multi-family | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	2,349	23
Multi-family | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	2,349	23
1-4 family real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	599,838	588,179
1-4 family real estate | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	3,417	3,463
1-4 family real estate | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	183	176
1-4 family real estate | Owner Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	3,234	3,287
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	161,980	146,728
Consumer | Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	367	443
Consumer | Non Owner-Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable		34
Consumer | Owner Occupied Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	356	394
Consumer | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11	15
Direct financing leases
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	11,090	17,076
Direct financing leases | C&I - other including lease | Equipment
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans/leases receivable	$ 412	$ 259

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+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
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-Publisher SEC

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