NOTE 3 - LOANS/LEASES RECEIVABLE - Leases By Delinquency Status (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Loans and leases	$ 4,599,730	$ 4,243,791
Delinquency Status [Member]
2021	192,558
2020	169,014
2019	75,339
2018	43,629
2017	23,253
Prior	55,824
Revolving Loans Amortized Cost Basis	53,805
Loans and leases	613,422
Nonperforming Financial Instruments [Member]
Loans and leases	6,832	14,684
Commercial Portfolio Segment [Member]
Loans and leases	1,640,735	1,726,723
Commercial Portfolio Segment [Member] | Delinquency Status [Member]
Loans and leases		171,506
Commercial Portfolio Segment [Member] | Performing Less Than Ninety Days Past Due [Member}
Loans and leases		170,712
Commercial Portfolio Segment [Member] | Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases		794
Commercial Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans and leases		5,413
Commercial Portfolio Segment [Member] | C&I - other
Loans and leases	1,465,580
Commercial Portfolio Segment [Member] | C&I - other | Delinquency Status [Member]
2021	90,544
2020	59,716
2019	38,858
2018	17,870
2017	5,207
Prior	530
Loans and leases	212,725
Commercial Portfolio Segment [Member] | C&I - other | Non Performing Greater Than Ninety Days Past Due [Member]
2021	90
2020	236
2019	722
2018	435
2017	47
Prior	15
Loans and leases	1,545
Commercial Portfolio Segment [Member] | C&I - other | Performing Loans
2021	90,454
2020	59,480
2019	38,136
2018	17,435
2017	5,160
Prior	515
Loans and leases	211,180
Commercial Portfolio Segment [Member] | C&I - other | Nonperforming Financial Instruments [Member]
Loans and leases	5,375
Direct financing leases
Loans and leases	50,237	66,016
Direct financing leases | Delinquency Status [Member]
2021	5,448
2020	14,205
2019	13,211
2018	10,915
2017	5,049
Prior	1,409
Loans and leases	50,237	66,016
Direct financing leases | Performing Less Than Ninety Days Past Due [Member}
Loans and leases		65,475
Direct financing leases | Non Performing Greater Than Ninety Days Past Due [Member]
2020	732
2018	41
2017	23
Prior	48
Loans and leases	844	541
Direct financing leases | Performing Loans
2021	5,448
2020	13,473
2019	13,211
2018	10,874
2017	5,026
Prior	1,361
Loans and leases	49,393
Direct financing leases | Nonperforming Financial Instruments [Member]
Loans and leases	844	541
Construction and Land Development [Member] | Construction Loans [Member]
Loans and leases	852,418	541,455
Construction and Land Development [Member] | Construction Loans [Member] | Delinquency Status [Member]
2021	7,131
2020	6,697
2019	212
2018	502
2017	75
Revolving Loans Amortized Cost Basis	280
Loans and leases	14,897
Construction and Land Development [Member] | Construction Loans [Member] | Non Performing Greater Than Ninety Days Past Due [Member]
2017	75
Loans and leases	75
Construction and Land Development [Member] | Construction Loans [Member] | Performing Loans
2021	7,131
2020	6,697
2019	212
2018	502
Revolving Loans Amortized Cost Basis	280
Loans and leases	14,822
Construction and Land Development [Member] | Construction Loans [Member] | Nonperforming Financial Instruments [Member]
Loans and leases	75
1-4 family real estate
Loans and leases	376,067
1-4 family real estate | Nonperforming Financial Instruments [Member]
Loans and leases	475
1-4 family real estate | One To Four Family [Member] | Delinquency Status [Member]
2021	85,172
2020	82,206
2019	20,541
2018	12,210
2017	12,232
Prior	51,492
Revolving Loans Amortized Cost Basis	28
Loans and leases	263,881
1-4 family real estate | One To Four Family [Member] | Non Performing Greater Than Ninety Days Past Due [Member]
2019	72
Prior	404
Loans and leases	476
1-4 family real estate | One To Four Family [Member] | Performing Loans
2021	85,172
2020	82,206
2019	20,469
2018	12,210
2017	12,232
Prior	51,088
Revolving Loans Amortized Cost Basis	28
Loans and leases	263,405
Residential real estate
Loans and leases		252,121
Residential real estate | Delinquency Status [Member]
Loans and leases		252,121
Residential real estate | Performing Less Than Ninety Days Past Due [Member}
Loans and leases		251,099
Residential real estate | Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases		1,022
Residential real estate | Nonperforming Financial Instruments [Member]
Loans and leases		1,022
Consumer
Loans and leases	71,682
Consumer | Delinquency Status [Member]
2021	4,263
2020	6,190
2019	2,517
2018	2,132
2017	690
Prior	2,393
Revolving Loans Amortized Cost Basis	53,497
Loans and leases	71,682
Consumer | Non Performing Greater Than Ninety Days Past Due [Member]
2021	45
2017	16
Prior	2
Loans and leases	63
Consumer | Performing Loans
2021	4,218
2020	6,190
2019	2,517
2018	2,132
2017	674
Prior	2,391
Revolving Loans Amortized Cost Basis	53,497
Loans and leases	71,619
Consumer | Nonperforming Financial Instruments [Member]
Loans and leases	$ 63
Lease Residential and Consumer Portfolio Segments [Member] | Delinquency Status [Member]
Loans and leases		$ 580,945
As a % of Total		100.00%
Lease Residential and Consumer Portfolio Segments [Member] | Performing Less Than Ninety Days Past Due [Member}
Loans and leases		$ 578,380
As a % of Total		99.56%
Lease Residential and Consumer Portfolio Segments [Member] | Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases		$ 2,565
As a % of Total		0.44%
Installment and other consumer loans
Loans and leases		$ 91,302
Installment and other consumer loans | Delinquency Status [Member]
Loans and leases		91,302
Installment and other consumer loans | Performing Less Than Ninety Days Past Due [Member}
Loans and leases		91,094
Installment and other consumer loans | Non Performing Greater Than Ninety Days Past Due [Member]
Loans and leases		208
Installment and other consumer loans | Nonperforming Financial Instruments [Member]
Loans and leases		$ 208