NOTE 3 - LOANS/LEASES RECEIVABLE - Leases By Delinquency Status (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Loans and leases	$ 4,138,596	$ 3,681,346
Nonperforming Financial Instruments [Member]
Loans and leases	13,118	8,914
Commercial Portfolio Segment [Member]
Loans and leases	1,850,110	1,507,825
Commercial Portfolio Segment [Member] \| Internally Assigned Risk Rating [Member]
Loans and leases	1,696,455	1,365,847
Commercial Portfolio Segment [Member] \| Delinquency Status [Member]
Loans and leases	153,655	141,978
Commercial Portfolio Segment [Member] \| Performing Less Than Ninety Days Past Due [Member}
Loans and leases	151,242	140,992
Commercial Portfolio Segment [Member] \| Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases	2,413	986
Commercial Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member]
Loans and leases	2,384	1,882
Finance Leases Portfolio Segment [Member]
Loans and leases	79,105	87,869
Finance Leases Portfolio Segment [Member] \| Delinquency Status [Member]
Loans and leases	79,105	87,869
Finance Leases Portfolio Segment [Member] \| Performing Less Than Ninety Days Past Due [Member}
Loans and leases	77,797	86,019
Finance Leases Portfolio Segment [Member] \| Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases	1,308	1,850
Finance Leases Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member]
Loans and leases	1,308	1,850
Residential Portfolio Segment [Member]
Loans and leases	241,069	239,904
Residential Portfolio Segment [Member] \| Delinquency Status [Member]
Loans and leases	241,069	239,904
Residential Portfolio Segment [Member] \| Performing Less Than Ninety Days Past Due [Member}
Loans and leases	240,133	239,198
Residential Portfolio Segment [Member] \| Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases	936	706
Residential Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member]
Loans and leases	936	706
Consumer Portfolio Segment [Member]
Loans and leases	99,150	109,352
Consumer Portfolio Segment [Member] \| Delinquency Status [Member]
Loans and leases	99,150	109,352
Consumer Portfolio Segment [Member] \| Performing Less Than Ninety Days Past Due [Member}
Loans and leases	98,472	108,763
Consumer Portfolio Segment [Member] \| Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases	678	589
Consumer Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member]
Loans and leases	677	589
Commercial and Commercial Real Estate Portfolio Segments [Member] \| Internally Assigned Risk Rating [Member]
Loans and leases	$ 3,565,617	$ 3,102,243
As a % of Total	100.00%	100.00%
Lease Residential and Consumer Portfolio Segments [Member] \| Delinquency Status [Member]
Loans and leases	$ 572,979	$ 579,103
As a % of Total	100.00%	100.00%
Lease Residential and Consumer Portfolio Segments [Member] \| Performing Less Than Ninety Days Past Due [Member}
Loans and leases	$ 567,644	$ 574,972
As a % of Total	99.07%	99.29%
Lease Residential and Consumer Portfolio Segments [Member] \| Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases	$ 5,335	$ 4,131
As a % of Total	0.93%	0.71%