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Note 5 - Loans - Loans Categorized by Past Due Status (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Total loans | $ 12,338,226 | $ 11,658,829 | [1]
Non-accrual | 37,075 | 19,349 |
Nonaccrual With No ACL | 32,620 | 13,847 |
Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total loans | 97,004 | 4,692 |
Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total loans | 24,199 | 19,406 |
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total loans | 2,093 | 2,184 |
Financial Asset, Past Due [Member] |  |  |
Total loans | 123,296 | 26,282 |
Financial Asset, Not Past Due [Member] |  |  |
Total loans | 12,177,855 | 11,613,198 |
Commercial Real Estate Portfolio Segment [Member] |  |  |
Total loans | 2,793,989 | 2,823,986 |
Non-accrual | 24,213 | 7,217 |
Nonaccrual With No ACL | 20,985 | 5,028 |
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total loans | 4,151 | 3,418 |
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total loans | 1,091 | 3,718 |
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total loans | 1,081 | 170 |
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Total loans | 6,323 | 7,306 |
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Total loans | 2,763,453 | 2,809,463 |
Real Estate Portfolio Segment[Member] |  |  |
Total loans | 8,042,603 | 7,251,447 |
Non-accrual | 12,861 | 12,021 |
Nonaccrual With No ACL | 11,634 | 8,819 |
Real Estate Portfolio Segment[Member] | Construction Loans [Member] |  |  |
Total loans | 1,439,648 | 1,519,619 |
Non-accrual | 0 | 111 |
Nonaccrual With No ACL | 0 | 0 |
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 2,441,687 | 2,257,163 |
Non-accrual | 6,676 | 7,089 |
Nonaccrual With No ACL | 6,522 | 7,089 |
Real Estate Portfolio Segment[Member] | One to Four Family [Member] |  |  |
Total loans | 1,409,981 | 1,249,938 |
Non-accrual | 4,926 | 4,426 |
Nonaccrual With No ACL | 4,399 | 1,224 |
Real Estate Portfolio Segment[Member] | Other Mortgages [Member] |  |  |
Total loans | 4,190,935 | 3,744,346 |
Non-accrual | 1,259 | 506 |
Nonaccrual With No ACL | 713 | 506 |
Real Estate Portfolio Segment[Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total loans | 61,305 | 1,216 |
Real Estate Portfolio Segment[Member] | Financial Asset, 30 to 59 Days Past Due [Member] | Construction Loans [Member] |  |  |
Total loans | 31,459 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, 30 to 59 Days Past Due [Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 3,261 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, 30 to 59 Days Past Due [Member] | One to Four Family [Member] |  |  |
Total loans | 306 | 540 |
Real Estate Portfolio Segment[Member] | Financial Asset, 30 to 59 Days Past Due [Member] | Other Mortgages [Member] |  |  |
Total loans | 57,738 | 676 |
Real Estate Portfolio Segment[Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total loans | 9,001 | 15,623 |
Real Estate Portfolio Segment[Member] | Financial Asset, 60 to 89 Days Past Due [Member] | Construction Loans [Member] |  |  |
Total loans | 14,074 | 34 |
Real Estate Portfolio Segment[Member] | Financial Asset, 60 to 89 Days Past Due [Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 0 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, 60 to 89 Days Past Due [Member] | One to Four Family [Member] |  |  |
Total loans | 2,644 | 4,920 |
Real Estate Portfolio Segment[Member] | Financial Asset, 60 to 89 Days Past Due [Member] | Other Mortgages [Member] |  |  |
Total loans | 6,357 | 10,703 |
Real Estate Portfolio Segment[Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total loans | 947 | 1,909 |
Real Estate Portfolio Segment[Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Construction Loans [Member] |  |  |
Total loans | 0 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 79 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | One to Four Family [Member] |  |  |
Total loans | 868 | 1,909 |
Real Estate Portfolio Segment[Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Other Mortgages [Member] |  |  |
Total loans | 0 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, Past Due [Member] |  |  |
Total loans | 71,253 | 18,748 |
Real Estate Portfolio Segment[Member] | Financial Asset, Past Due [Member] | Construction Loans [Member] |  |  |
Total loans | 45,533 | 34 |
Real Estate Portfolio Segment[Member] | Financial Asset, Past Due [Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 3,340 | 0 |
Real Estate Portfolio Segment[Member] | Financial Asset, Past Due [Member] | One to Four Family [Member] |  |  |
Total loans | 3,818 | 7,369 |
Real Estate Portfolio Segment[Member] | Financial Asset, Past Due [Member] | Other Mortgages [Member] |  |  |
Total loans | 64,095 | 11,379 |
Real Estate Portfolio Segment[Member] | Financial Asset, Not Past Due [Member] |  |  |
Total loans | 7,958,489 | 7,220,678 |
Real Estate Portfolio Segment[Member] | Financial Asset, Not Past Due [Member] | Construction Loans [Member] |  |  |
Total loans | 1,394,115 | 1,519,474 |
Real Estate Portfolio Segment[Member] | Financial Asset, Not Past Due [Member] | Owner Occupied Commercial [Member] |  |  |
Total loans | 2,431,671 | 2,250,074 |
Real Estate Portfolio Segment[Member] | Financial Asset, Not Past Due [Member] | One to Four Family [Member] |  |  |
Total loans | 1,401,237 | 1,238,143 |
Real Estate Portfolio Segment[Member] | Financial Asset, Not Past Due [Member] | Other Mortgages [Member] |  |  |
Total loans | 4,125,581 | 3,732,461 |
Consumer Portfolio Segment [Member] |  |  |
Total loans | 61,986 | 63,777 |
Non-accrual | 1 | 0 |
Nonaccrual With No ACL | 1 | 0 |
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total loans | 89 | 58 |
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total loans | 33 | 31 |
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total loans | 65 | 105 |
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |  |
Total loans | 187 | 194 |
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |  |
Total loans | $ 61,798 | $ 63,583 |
[1] | Derived from audited financial statements.

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