NOTE 3 - LOANS/LEASES RECEIVABLE - Aging of the Loan Lease Portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current	$ 4,584,580	$ 4,225,516
Accruing Past Due 90 Days or More	14	3
Nonaccrual Loans/Leases	6,818	13,940
Loans and leases	$ 4,599,730	$ 4,243,791
Current as a percentage of total loan/lease portfolio	99.67%	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	0.15%	0.33%
Loans and leases as a percentage of total loan/lease portfolio	100.00%	100.00%
Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	$ 1,803	$ 3,591
Past due as a percentage of total loan/lease portfolio	0.04%	0.08%
Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	$ 6,515	$ 741
Past due as a percentage of total loan/lease portfolio	0.14%	0.02%
Commercial Portfolio Segment [Member]
Current		$ 1,720,058
Nonaccrual Loans/Leases		4,807
Loans and leases	$ 1,640,735	1,726,723
Commercial Portfolio Segment [Member] \| C&I - revolving
Current	175,155
Loans and leases	175,155
Commercial Portfolio Segment [Member] \| C&I - other
Current	1,459,194
Accruing Past Due 90 Days or More	14
Nonaccrual Loans/Leases	5,361
Loans and leases	1,465,580
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	874
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	137
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	433,361	496,459
Nonaccrual Loans/Leases		12
Loans and leases	434,014	496,471
Commercial Real Estate Portfolio Segment [Member] \| CRE - non owner occupied
Current	638,613
Loans and leases	644,850
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans and leases	852,418	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	653
Commercial Real Estate Portfolio Segment [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member] \| CRE - non owner occupied
Past Due	6,237
Construction and Land Development [Member] \| Construction Loans [Member]
Current	852,343	541,455
Nonaccrual Loans/Leases	75
Loans and leases	852,418	541,455
Multi-family
Current	529,727
Loans and leases	529,727
Direct financing leases
Current	49,215	64,918
Nonaccrual Loans/Leases	844	406
Loans and leases	50,237	66,016
Direct financing leases \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	167	501
Direct financing leases \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	11	191
1-4 family real estate
Current	375,366
Nonaccrual Loans/Leases	475
Loans and leases	376,067
1-4 family real estate \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	96
1-4 family real estate \| Financing Receivables, 60 to 89 Days Past Due [Member]
Past Due	130
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	71,606
Nonaccrual Loans/Leases	63
Loans and leases	71,682
Consumer \| Financing Receivables, 30 to 59 Days Past Due [Member]
Past Due	$ 13
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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