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Note 4 - Loans Leases Receivable - Loans by Internally Assigned Risk Rating (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Loans and leases | $ 4,680,132 | $ 4,243,791 |
C&I - revolving |  |  |
Loans and leases | 248,483 |  |
C&I - other |  |  |
2021 | 3,580 |  |
2020 | 373 |  |
2019 | 349 |  |
2017 | 336 |  |
Loans and leases | 4,640 |  |
Internally Assigned Risk Rating [Member] |  |  |
2021 | 1,418,701 |  |
2020 | 1,151,208 |  |
2019 | 514,237 |  |
2018 | 354,369 |  |
2017 | 180,072 |  |
Prior | 148,546 |  |
Revolving Loans Amortized Cost Basis | 289,503 |  |
Loans and leases | 4,056,636 |  | $ 3,102,243
As a % of Total |  |  | 100.00%
Internally Assigned Risk Rating [Member] | C&I - revolving |  |  |
Revolving Loans Amortized Cost Basis | 248,483 |  |
Loans and leases | 248,483 |  |
Internally Assigned Risk Rating [Member] | C&I - other |  |  |
2021 | 395,618 |  |
2020 | 364,995 |  |
2019 | 141,165 |  |
2018 | 82,573 |  |
2017 | 83,810 |  |
Prior | 53,358 |  |
Loans and leases | 1,121,519 |  |
Internally Assigned Risk Rating [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
2021 | 118,651 |  |
2020 | 143,045 |  |
2019 | 49,740 |  |
2018 | 31,995 |  |
2017 | 19,406 |  |
Prior | 47,387 |  |
Revolving Loans Amortized Cost Basis | 11,477 |  |
Loans and leases | 421,701 |  |
Internally Assigned Risk Rating [Member] | CRE - non owner occupied |  |  |
2021 | 185,213 |  |
2020 | 172,890 |  |
2019 | 106,062 |  |
2018 | 77,166 |  |
2017 | 62,189 |  |
Prior | 34,388 |  |
Revolving Loans Amortized Cost Basis | 8,592 |  |
Loans and leases | 646,500 |  |
Internally Assigned Risk Rating [Member] | Construction Loans [Member] |  |  |
2021 | 1,558 |  |
2020 | 487 |  |
2019 | 108 |  |
2018 | 353 |  |
Prior | 824 |  |
Revolving Loans Amortized Cost Basis | 2,031 |  |
Loans and leases | 5,361 |  |
Pass [Member] |  |  |
Loans and leases |  |  | $ 3,048,642
As a % of Total |  |  | 98.28%
Pass [Member] | C&I - other |  |  |
2021 | 391,532 |  |
2020 | 362,256 |  |
2019 | 133,678 |  |
2018 | 82,177 |  |
2017 | 83,419 |  |
Prior | 53,310 |  |
Loans and leases | 1,106,372 |  |
Pass [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
2021 | 118,014 |  |
2020 | 143,045 |  |
2019 | 47,660 |  |
2018 | 30,523 |  |
2017 | 17,038 |  |
Prior | 46,185 |  |
Revolving Loans Amortized Cost Basis | 11,477 |  |
Loans and leases | 413,942 |  |
Pass [Member] | CRE - non owner occupied |  |  |
2021 | 176,813 |  |
2020 | 145,712 |  |
2019 | 88,697 |  |
2018 | 63,849 |  |
2017 | 55,752 |  |
Prior | 28,808 |  |
Revolving Loans Amortized Cost Basis | 8,592 |  |
Loans and leases | 568,223 |  |
Pass [Member] | Construction Loans [Member] |  |  |
2021 | 1,558 |  |
2020 | 487 |  |
2019 | 108 |  |
2018 | 216 |  |
Prior | 824 |  |
Revolving Loans Amortized Cost Basis | 2,031 |  |
Loans and leases | 5,224 |  |
Special Mention [Member] |  |  |
Loans and leases |  |  | $ 19,952
As a % of Total |  |  | 0.64%
Special Mention [Member] | C&I - revolving |  |  |
Revolving Loans Amortized Cost Basis | 633 |  |
Loans and leases | 633 |  |
Special Mention [Member] | C&I - other |  |  |
Prior | 2 |  |
Special Mention [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
2021 | 637 |  |
2018 | 233 |  |
2017 | 1,846 |  |
Prior | 1,202 |  |
Loans and leases | 3,918 |  |
Special Mention [Member] | CRE - non owner occupied |  |  |
2021 | 7,295 |  |
2020 | 20,881 |  |
2019 | 1,802 |  |
2018 | 12,230 |  |
2017 | 5,494 |  |
Prior | 5,580 |  |
Loans and leases | 53,282 |  |
Substandard [Member] |  |  |
Loans and leases |  |  | $ 33,649
As a % of Total |  |  | 1.08%
Substandard [Member] | C&I - revolving |  |  |
Revolving Loans Amortized Cost Basis | 2,638 |  |
Loans and leases | 2,638 |  |
Substandard [Member] | C&I - other |  |  |
2021 | 506 |  |
2020 | 2,366 |  |
2019 | 7,138 |  |
2018 | 396 |  |
2017 | 55 |  |
Prior | 46 |  |
Loans and leases | 10,507 |  |
Substandard [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
2019 | 2,080 |  |
2018 | 1,239 |  |
2017 | 522 |  |
Loans and leases | 3,841 |  |
Substandard [Member] | CRE - non owner occupied |  |  |
2021 | 1,105 |  |
2020 | 6,297 |  |
2019 | 15,563 |  |
2018 | 1,087 |  |
2017 | 943 |  |
Loans and leases | 24,995 |  |
Substandard [Member] | Construction Loans [Member] |  |  |
2018 | 137 |  |
Loans and leases | 137 |  |
Commercial Portfolio Segment [Member] |  |  |
Loans and leases | 1,595,085 | 1,726,723 |
Commercial Portfolio Segment [Member] | C&I - revolving |  |  |
Loans and leases | 248,483 | 1,726,723 |
Commercial Portfolio Segment [Member] | C&I - other |  |  |
Loans and leases | 1,346,602 |  |
Commercial Portfolio Segment [Member] | Construction Loans [Member] |  |  |
Loans and leases | 918,571 | 541,455 |
Commercial Portfolio Segment [Member] | Internally Assigned Risk Rating [Member] |  |  |
Loans and leases |  | 1,555,217 | $ 1,365,847
Commercial Portfolio Segment [Member] | Pass [Member] |  |  |
Loans and leases |  | 1,506,578 | 1,334,446
Commercial Portfolio Segment [Member] | Pass [Member] | C&I - revolving |  |  |
Revolving Loans Amortized Cost Basis | 245,212 |  |
Loans and leases | 245,212 |  |
Commercial Portfolio Segment [Member] | Special Mention [Member] |  |  |
Loans and leases |  | 23,929 | 12,962
Commercial Portfolio Segment [Member] | Substandard [Member] |  |  |
Loans and leases |  | 24,710 | 18,439
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] |  |  |
Loans and leases | 421,701 | 496,471 |
Commercial Real Estate Portfolio Segment [Member] | CRE - non owner occupied |  |  |
Loans and leases | 646,500 |  |
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] |  |  |
Loans and leases |  | 1,069,703 |
Commercial Real Estate Portfolio Segment [Member] | Internally Assigned Risk Rating [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 496,471 | 443,989
Commercial Real Estate Portfolio Segment [Member] | Internally Assigned Risk Rating [Member] | Construction Loans [Member] |  |  |
Loans and leases |  | 541,455 |
Commercial Real Estate Portfolio Segment [Member] | Internally Assigned Risk Rating [Member] | Other Non-owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 1,069,703 | 913,610
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 488,478 | 439,418
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Construction Loans [Member] |  |  |
Loans and leases |  | 530,297 |
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Other Non-owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 999,931 | 896,206
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 3,087 | 3,044
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Construction Loans [Member] |  |  |
Loans and leases |  | 680 |
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Other Non-owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 43,785 | 3,905
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 4,906 | 1,527
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Construction Loans [Member] |  |  |
Loans and leases |  | 10,478 |
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Other Non-owner Occupied Commercial Real Estate Loans [Member] |  |  |
Loans and leases |  | 25,987 | 13,499
Construction and Land Development [Member] | Construction Loans [Member] |  |  |
Loans and leases | 918,571 |  |
Construction and Land Development [Member] | Internally Assigned Risk Rating [Member] |  |  |
2021 | 404,407 |  |
2020 | 248,360 |  |
2019 | 126,941 |  |
2018 | 106,790 |  |
2017 | 3,012 |  |
Revolving Loans Amortized Cost Basis | 13,277 |  |
Loans and leases | 902,787 |  | 378,797
Construction and Land Development [Member] | Pass [Member] |  |  |
2021 | 394,045 |  |
2020 | 248,360 |  |
2019 | 126,941 |  |
2018 | 106,790 |  |
2017 | 3,012 |  |
Revolving Loans Amortized Cost Basis | 13,277 |  |
Loans and leases | 892,425 |  | 378,572
Construction and Land Development [Member] | Special Mention [Member] |  |  |
Loans and leases |  |  | 41
Construction and Land Development [Member] | Substandard [Member] |  |  |
2021 | 10,362 |  |
Loans and leases | 10,362 |  | $ 184
Multi-family |  |  |
Loans and leases | 600,412 |  |
Multi-family | Internally Assigned Risk Rating [Member] |  |  |
2021 | 266,120 |  |
2020 | 197,224 |  |
2019 | 74,033 |  |
2018 | 47,486 |  |
2017 | 5,609 |  |
Prior | 7,376 |  |
Revolving Loans Amortized Cost Basis | 2,564 |  |
Loans and leases | 600,412 |  |
Multi-family | Pass [Member] |  |  |
2021 | 266,120 |  |
2020 | 197,224 |  |
2019 | 74,033 |  |
2018 | 47,486 |  |
2017 | 5,609 |  |
Prior | 7,376 |  |
Revolving Loans Amortized Cost Basis | 2,564 |  |
Loans and leases | 600,412 |  |
1-4 family real estate |  |  |
Loans and leases | 377,361 |  |
1-4 family real estate | Internally Assigned Risk Rating [Member] |  |  |
2021 | 47,134 |  |
2020 | 24,207 |  |
2019 | 16,188 |  |
2018 | 8,006 |  |
2017 | 6,046 |  |
Prior | 5,213 |  |
Revolving Loans Amortized Cost Basis | 3,079 |  |
Loans and leases | 109,873 |  |
1-4 family real estate | Pass [Member] |  |  |
2021 | 47,097 |  |
2020 | 24,029 |  |
2019 | 16,188 |  |
2018 | 7,569 |  |
2017 | 5,845 |  |
Prior | 5,213 |  |
Revolving Loans Amortized Cost Basis | 3,079 |  |
Loans and leases | 109,020 |  |
1-4 family real estate | Special Mention [Member] |  |  |
2021 | 37 |  |
Loans and leases | 37 |  |
1-4 family real estate | Substandard [Member] |  |  |
2020 | 178 |  |
2018 | 437 |  |
2017 | 201 |  |
Loans and leases | $ 816 |  |
Commercial and Commercial Real Estate Portfolio Segments [Member] | Internally Assigned Risk Rating [Member] |  |  |
Loans and leases |  | $ 3,662,846 |
As a % of Total |  | 100.00% |
Commercial and Commercial Real Estate Portfolio Segments [Member] | Pass [Member] |  |  |
Loans and leases |  | $ 3,525,284 |
As a % of Total |  | 96.25% |
Commercial and Commercial Real Estate Portfolio Segments [Member] | Special Mention [Member] |  |  |
Loans and leases |  | $ 71,481 |
As a % of Total |  | 1.95% |
Commercial and Commercial Real Estate Portfolio Segments [Member] | Substandard [Member] |  |  |
Loans and leases |  | $ 66,081 |
As a % of Total |  | 1.80% |

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