XML 63 R47.htm IDEA: XBRL DOCUMENT
v3.25.4

Note 16 - Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Notes Tables |
Product Liability Contingencies [Table Text Block] |
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | (In Thousands) |
Commitments to extend credit |  | $ | 3,779,178 |  |  | $ | 3,552,958 |  |  | $ | 3,410,283 |
Credit card arrangements |  |  | 395,780 |  |  |  | 366,843 |  |  |  | 381,524 |
Standby letters of credit and financial guarantees |  |  | 117,371 |  |  |  | 125,147 |  |  |  | 86,065 |
Total |  | $ | 4,292,329 |  |  | $ | 4,044,948 |  |  | $ | 3,877,872 |
Equity Method Investments [Table Text Block] |
|  |  |  | December 31, |
|  | Balance Sheet Location |  | 2025 |  |  | 2024 |
|  |  |  | (In Thousands) |
Investments in affordable housing projects and other qualified tax credits: |  |  |  |  |  |  |  |  |  |
Carrying amount |  | Other assets |  | $ | 98,681 |  |  | $ | 75,705 |
Amount of future funding commitments including in carrying amount |  | Other liabilities |  |  | 65,439 |  |  |  | 39,502 |
Lending exposures |  | Loans |  |  | 107,764 |  |  |  | 96,224 |
SBIC and certain other equity method investments: |  |  |  |  |  |  |  |  |  |
Carrying amount |  | Other assets |  |  | 13,399 |  |  |  | 4,642 |
Amount of future funding commitments not included in carrying amount |  | N/A |  |  | 18,551 |  |  |  | 12,308 |
| Income Statement Location |  | 2025 |  |  | 2024 |
|  |  | (In Thousands) |  |  |  |  |
Income tax credits and other income tax benefits | Income tax expense |  | $ | (42,762 | ) |  | $ | (13,392 | )
Amortization expense | Income tax expense |  |  | 36,634 |  |  |  | 11,162 |

X
- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 + Details
Name: | us-gaap_EquityMethodInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of exposure to material amount of loss arising from allegations of damages pertaining to and arising from one or more of the entity's products. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.Y.Q1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480102/450-20-S99-1 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.Y.Q2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480102/450-20-S99-1 + Details
Name: | us-gaap_ProductLiabilityContingenciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration