Note 3 - LOANS/LEASES RECEIVABLE - Loans Leases Nonperforming Loans Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accruing Past Due 90 Days or More	$ 15	$ 5
Nonaccrual Loans/Leases	22,947	8,765
Financing Receivable, before Allowance for Credit Loss	$ 6,190,022	$ 6,138,871
Percentage of Total NPLs	100.00%	100.00%
C&I - other
Accruing Past Due 90 Days or More		$ 5
Nonaccrual Loans/Leases		3,135
Financing Receivable, before Allowance for Credit Loss		1,451,693
C&I - revolving
Financing Receivable, before Allowance for Credit Loss		296,869
Owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases		2,590
Financing Receivable, before Allowance for Credit Loss		629,367
CRE - non owner occupied
Nonaccrual Loans/Leases		374
Financing Receivable, before Allowance for Credit Loss		963,239
Nonperforming Financial Instruments [Member]
Accruing Past Due 90 Days or More	$ 15	5
Nonaccrual Loans/Leases	18,924	6,787
Nonaccrual Loans/Leases without an Allowance for Credit Losses	4,023
Accruing TDRs		1,978
Financing Receivable, before Allowance for Credit Loss	$ 22,962	$ 8,770
Percentage of Total NPLs	100.00%	100.00%
Nonperforming Financial Instruments [Member] \| C&I - other
Accruing Past Due 90 Days or More	$ 15	$ 5
Nonaccrual Loans/Leases	3,891	2,775
Nonaccrual Loans/Leases without an Allowance for Credit Losses	864
Accruing TDRs		360
Financing Receivable, before Allowance for Credit Loss	$ 4,770	$ 3,140
Percentage of Total NPLs	20.77%	35.80%
Commercial Portfolio Segment [Member]
Financing Receivable, before Allowance for Credit Loss	$ 1,727,943	$ 1,748,562
Commercial Portfolio Segment [Member] \| C&I - other
Accruing Past Due 90 Days or More	15
Nonaccrual Loans/Leases	4,755
Financing Receivable, before Allowance for Credit Loss	1,420,331	1,451,693
Commercial Portfolio Segment [Member] \| C&I - revolving
Financing Receivable, before Allowance for Credit Loss	307,612	296,869
Commercial Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| C&I - other
Financing Receivable, before Allowance for Credit Loss	4,157	2,680
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases	2,644
Financing Receivable, before Allowance for Credit Loss	616,922	629,367
Commercial Real Estate Portfolio Segment [Member] \| CRE - non owner occupied
Nonaccrual Loans/Leases	2,218
Financing Receivable, before Allowance for Credit Loss	982,716	963,239
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Nonaccrual Loans/Leases	10,659	132
Financing Receivable, before Allowance for Credit Loss	1,208,185	1,192,061
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Nonaccrual Loans/Leases	2,197	1,738
Nonaccrual Loans/Leases without an Allowance for Credit Losses	447
Accruing TDRs		852
Financing Receivable, before Allowance for Credit Loss	$ 2,644	$ 2,590
Percentage of Total NPLs	11.52%	29.53%
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| CRE - non owner occupied
Nonaccrual Loans/Leases	$ 1,267	$ 68
Nonaccrual Loans/Leases without an Allowance for Credit Losses	951
Accruing TDRs		306
Financing Receivable, before Allowance for Credit Loss	$ 2,218	$ 374
Percentage of Total NPLs	9.66%	4.26%
Commercial Real Estate Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Construction Loans [Member]
Nonaccrual Loans/Leases	$ 9,292	$ 132
Nonaccrual Loans/Leases without an Allowance for Credit Losses	1,367
Financing Receivable, before Allowance for Credit Loss	$ 10,659	$ 132
Percentage of Total NPLs	46.42%	1.51%
Construction and Land Development [Member] \| Nonperforming Financial Instruments [Member] \| Construction Loans [Member]
Financing Receivable, before Allowance for Credit Loss		$ 135
Multi-family
Financing Receivable, before Allowance for Credit Loss	$ 969,870	963,803
Direct financing leases
Nonaccrual Loans/Leases	118	135
Financing Receivable, before Allowance for Credit Loss	35,373	31,889
Direct financing leases \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	118	80
Accruing TDRs		55
Financing Receivable, before Allowance for Credit Loss	$ 118	$ 135
Percentage of Total NPLs	0.51%	1.54%
1-4 family real estate
Nonaccrual Loans/Leases	$ 2,287	$ 2,046
Financing Receivable, before Allowance for Credit Loss	532,491	499,529
1-4 family real estate \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	1,893	1,641
Nonaccrual Loans/Leases without an Allowance for Credit Losses	394
Accruing TDRs		405
Financing Receivable, before Allowance for Credit Loss	$ 2,287	$ 2,046
Percentage of Total NPLs	9.96%	23.33%
Consumer
Nonaccrual Loans/Leases	$ 266	$ 353
Financing Receivable, before Allowance for Credit Loss	116,522	110,421
Consumer \| Nonperforming Financial Instruments [Member]
Nonaccrual Loans/Leases	266	353
Financing Receivable, before Allowance for Credit Loss	$ 266	$ 353
Percentage of Total NPLs	1.16%	4.03%

Amount of financing receivable modified as troubled debt restructuring.

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