NOTE 3 - LOANS/LEASES RECEIVABLE - Aging of the Loan Lease Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current	$ 4,405,310	$ 4,225,516
Accruing Past Due 90 Days or More	57	3
Nonaccrual Loans/Leases	8,230	13,940
Loans and leases	$ 4,417,705	$ 4,243,791
Current as a percentage of total loan/lease portfolio	99.72%	99.57%
Accruing past due 90 days or more as a percentage of total loan/lease portfolio	0.00%	0.00%
Nonaccrual Loans/Leases as a percentage of total loan/lease portfolio	0.19%	0.33%
Loans and leases as a percentage of total loan/lease portfolio	100.00%	100.00%
Construction Loans [Member]
Loans and leases	$ 708,289
Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	$ 2,473	$ 3,591
Past due as a percentage of total loan/lease portfolio	0.05%	0.08%
Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	$ 1,635	$ 741
Past due as a percentage of total loan/lease portfolio	0.04%	0.02%
Commercial Portfolio Segment [Member]
Current		$ 1,720,058
Nonaccrual Loans/Leases		4,807
Loans and leases	$ 1,688,266	1,726,723
Commercial Portfolio Segment [Member] \| C&I - revolving
Current	182,882
Loans and leases	182,882
Commercial Portfolio Segment [Member] \| C&I - other
Current	1,498,911
Accruing Past Due 90 Days or More	57
Nonaccrual Loans/Leases	4,959
Loans and leases	1,505,384
Commercial Portfolio Segment [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due		1,535
Commercial Portfolio Segment [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member] \| C&I - other
Past Due	1,252
Commercial Portfolio Segment [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due		323
Commercial Portfolio Segment [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member] \| C&I - other
Past Due	205
Commercial Real Estate Portfolio Segment [Member]
Loans and leases		2,107,629
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Current	426,603	496,459
Nonaccrual Loans/Leases		12
Loans and leases	427,734	496,471
Commercial Real Estate Portfolio Segment [Member] \| CRE - non owner occupied
Current	618,483
Loans and leases	618,879
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans and leases		541,455
Commercial Real Estate Portfolio Segment [Member] \| Other Non-owner Occupied Commercial Real Estate Loans [Member]
Current		1,062,215
Nonaccrual Loans/Leases		7,488
Loans and leases		1,069,703
Commercial Real Estate Portfolio Segment [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Past Due	865
Commercial Real Estate Portfolio Segment [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member] \| Owner Occupied Commercial Real Estate Loans [Member]
Past Due	266
Commercial Real Estate Portfolio Segment [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member] \| CRE - non owner occupied
Past Due	396
Construction and Land Development [Member] \| Construction Loans [Member]
Current	708,214	541,455
Nonaccrual Loans/Leases	75
Loans and leases	708,289	541,455
Multi-family
Current	466,804
Loans and leases	466,804
Direct financing leases
Current	55,779	64,918
Nonaccrual Loans/Leases	161	406
Loans and leases	56,153	66,016
Direct financing leases \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	76	501
Direct financing leases \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	137	191
1-4 family real estate
Current	378,314
Nonaccrual Loans/Leases	2,969
Loans and leases	382,142
1-4 family real estate \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	228
1-4 family real estate \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	631
Residential real estate
Current		249,364
Nonaccrual Loans/Leases		1,022
Loans and leases		252,121
Residential real estate \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due		1,512
Residential real estate \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due		223
Consumer
Current	69,320
Nonaccrual Loans/Leases	66
Loans and leases	69,438
Consumer \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	$ 52
Installment and other consumer loans
Current		91,047
Accruing Past Due 90 Days or More		3
Nonaccrual Loans/Leases		205
Loans and leases		91,302
Installment and other consumer loans \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due		43
Installment and other consumer loans \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due		$ 4

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