Note 3 - LOANS/LEASES RECEIVABLE - Loans Leases Nonperforming Loans Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Accruing Past Due 90 Days or More		$ 3
Nonaccrual Loans/Leases	$ 13,863	13,940
Accruing TDRs	1,500	1,700
Loans and Leases Receivable, Net of Deferred Income	$ 4,361,051	$ 4,243,791
Percentage of Total NPLs	100.00%	100.00%
Construction Loans [Member]
Loans and Leases Receivable, Net of Deferred Income	$ 607,798
Nonperforming Financial Instruments [Member]
Accruing Past Due 90 Days or More		$ 3
Nonaccrual Loans/Leases	12,701	13,940
Nonaccrual Loans/Leases without an Allowance for Credit Losses	1,162
Accruing TDRs		741
Loans and Leases Receivable, Net of Deferred Income	$ 13,863	$ 14,684
Percentage of Total NPLs	100.00%	100.00%
Commercial Portfolio Segment [Member]
Nonaccrual Loans/Leases		$ 4,807
Loans and Leases Receivable, Net of Deferred Income	$ 1,784,986	1,726,723
Commercial Portfolio Segment [Member] \| C&I - other
Nonaccrual Loans/Leases	5,215
Loans and Leases Receivable, Net of Deferred Income	1,616,144
Commercial Portfolio Segment [Member] \| C&I - revolving
Loans and Leases Receivable, Net of Deferred Income	168,842
Commercial Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases		4,807
Accruing TDRs		606
Loans and Leases Receivable, Net of Deferred Income		$ 5,413
Percentage of Total NPLs		36.87%
Commercial Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| C&I - other
Nonaccrual Loans/Leases	4,998
Nonaccrual Loans/Leases without an Allowance for Credit Losses	217
Loans and Leases Receivable, Net of Deferred Income	$ 5,215
Percentage of Total NPLs	37.61%
Commercial Real Estate Portfolio Segment [Member]
Loans and Leases Receivable, Net of Deferred Income		$ 2,107,629
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases		12
Loans and Leases Receivable, Net of Deferred Income	$ 461,272	496,471
Commercial Real Estate Portfolio Segment [Member] \| CRE - non owner occupied
Nonaccrual Loans/Leases	4,509
Loans and Leases Receivable, Net of Deferred Income	610,582
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans and Leases Receivable, Net of Deferred Income		541,455
Commercial Real Estate Portfolio Segment [Member] \| Other Non-owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases		7,488
Loans and Leases Receivable, Net of Deferred Income		1,069,703
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases		12
Loans and Leases Receivable, Net of Deferred Income		$ 12
Percentage of Total NPLs		0.08%
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| CRE - non owner occupied
Nonaccrual Loans/Leases	3,715
Nonaccrual Loans/Leases without an Allowance for Credit Losses	794
Loans and Leases Receivable, Net of Deferred Income	$ 4,509
Percentage of Total NPLs	32.53%
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Other Non-owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases		$ 7,488
Loans and Leases Receivable, Net of Deferred Income		$ 7,488
Percentage of Total NPLs		50.99%
Construction and Land Development [Member] \| Construction Loans [Member]
Nonaccrual Loans/Leases	$ 77
Loans and Leases Receivable, Net of Deferred Income	607,798
Construction and Land Development [Member] \| Nonperforming Financial Instruments [Member] \| Construction Loans [Member]
Nonaccrual Loans/Leases	77
Loans and Leases Receivable, Net of Deferred Income	$ 77
Percentage of Total NPLs	0.56%
Multi-family
Nonaccrual Loans/Leases	$ 150
Loans and Leases Receivable, Net of Deferred Income	396,272
Multi-family \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	150
Loans and Leases Receivable, Net of Deferred Income	$ 150
Percentage of Total NPLs	1.08%
Direct financing leases
Nonaccrual Loans/Leases	$ 320	$ 406
Loans and Leases Receivable, Net of Deferred Income	60,134	66,016
Direct financing leases \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	193	406
Nonaccrual Loans/Leases without an Allowance for Credit Losses	127
Accruing TDRs		135
Loans and Leases Receivable, Net of Deferred Income	$ 320	$ 541
Percentage of Total NPLs	2.31%	3.68%
1-4 family real estate
Nonaccrual Loans/Leases	$ 3,447
Loans and Leases Receivable, Net of Deferred Income	368,927
1-4 family real estate \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	3,423
Nonaccrual Loans/Leases without an Allowance for Credit Losses	24
Loans and Leases Receivable, Net of Deferred Income	$ 3,447
Percentage of Total NPLs	24.86%
Residential real estate
Nonaccrual Loans/Leases		$ 1,022
Loans and Leases Receivable, Net of Deferred Income		252,121
Residential real estate \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases		1,022
Loans and Leases Receivable, Net of Deferred Income		$ 1,022
Percentage of Total NPLs		6.96%
Consumer
Nonaccrual Loans/Leases	$ 145
Loans and Leases Receivable, Net of Deferred Income	71,080
Consumer \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	145
Loans and Leases Receivable, Net of Deferred Income	$ 145
Percentage of Total NPLs	1.05%
Installment and other consumer loans
Accruing Past Due 90 Days or More		$ 3
Nonaccrual Loans/Leases		205
Loans and Leases Receivable, Net of Deferred Income		91,302
Installment and other consumer loans \| Nonperforming Financial Instruments [Member]
Accruing Past Due 90 Days or More		3
Nonaccrual Loans/Leases		205
Loans and Leases Receivable, Net of Deferred Income		$ 208
Percentage of Total NPLs		1.42%

Amount of financing receivable modified as troubled debt restructuring.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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