Note 3 - Loans/Leases Receivable - Composition of the Loan Lease Portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Gross loans/leases receivable	$ 6,784,404	$ 6,543,416
Less allowance for credit losses	(89,841)	(87,200)	$ (87,706)	$ (78,721)
Net loans/leases receivable	6,694,563	6,456,216
C&I
Gross loans/leases receivable	1,902,923	1,807,021
C&I \| C&I - revolving
Gross loans/leases receivable	387,991	325,243
Less allowance for credit losses	(3,856)	(4,224)	(4,457)	(3,907)
C&I \| C&I - other
Gross loans/leases receivable	1,514,932	1,481,778
CRE \| CRE - owner occupied
Gross loans/leases receivable	605,993	607,365
CRE \| Non-owner occupied
Gross loans/leases receivable	1,077,852	1,008,892
Less allowance for credit losses	(11,137)	(11,581)	(11,749)	(8,549)
Construction and land development
Gross loans/leases receivable	1,313,543	1,420,525
Less allowance for credit losses	(15,099)	(16,856)	(14,262)	(16,972)
Multi-family
Gross loans/leases receivable	1,132,110	996,143
Less allowance for credit losses	(12,173)	(12,463)	(13,186)	(9,339)
Direct financing leases
Net minimum lease payments to be received	18,506	34,966
Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets	165	165
Unearned lease/residual income	(1,595)	(3,967)
Gross loans/leases receivable	17,076	31,164
Plus deferred lease origination costs, net of fees	18	75
Gross loans/leases receivable after originated cost	17,094	31,239
Less allowance for credit losses	(580)	(992)
Net loans/leases receivable	16,514	30,247
1-4 family real estate
Gross loans/leases receivable	588,179	544,971
Less allowance for credit losses	(4,934)	(4,917)	(4,963)	(4,541)
Consumer
Gross loans/leases receivable	146,728	127,335
Less allowance for credit losses	$ (1,493)	$ (1,476)	$ (1,371)	$ (930)

Amount includes investment in lease, excluding accrued interest, of allowance for credit loss on financing receivable.

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- Definition

Amortized cost including net investment in lease excluding accrued interest, after allowance for credit loss, of financing receivable.

+ References

No definition available.

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Amortized cost includes net investment in lease excluding accrued interest, before allowance for credit loss, of financing receivable.

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Amortized cost, before allowance for credit loss, but after originated cost (fee), of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

+ References

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Amount of originated cost (fee) of financing receivable.

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- Definition

Amount of lease payments to be received by lessor for operating lease.

+ References

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-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
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- Definition

The estimated portion of pretax income and investment tax credit remaining to be allocated to income over the lease term.

+ References

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-Topic 842
-SubTopic 50
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- Definition

The estimate of the value of the leased asset at the end of the lease term.

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