v3.25.4

Note 11 - Collateralized Securities Transactions (Tables) | 12 Months Ended
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Dec. 31, 2025
Notes Tables |
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Table Text Block] |
|  | Repurchase Agreements |
|  | Remaining Contractual Maturity of the Agreements |
Collateral Type: |  | Overnight and Continuous |  |  | Up to 30 days |  |  | 30 - 90 days |  |  | Greater than 90 days |  |  | Total |
MBS (gestation repo) |  | $ | - |  |  | $ | 357,322 |  |  | $ | - |  |  | $ | - |  |  | $ | 357,322 |
SBA loans |  |  | 43,069 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 43,069 |
|  | $ | 43,069 |  |  | $ | 357,322 |  |  | $ | - |  |  | $ | - |  |  | $ | 400,391 |
|  | Reverse Repurchase Agreements |
|  | Remaining Contractual Maturity of the Agreements |
Collateral Type: |  | Overnight and Continuous |  |  | Up to 30 days |  |  | 30 - 90 days |  |  | Greater than 90 days |  |  | Total |
MBS (gestation repo) |  | $ | - |  |  | $ | 357,408 |  |  | $ | - |  |  | $ | - |  |  | $ | 357,408 |
|  | Repurchase Agreements |
|  | Remaining Contractual Maturity of the Agreements |
Collateral Type: |  | Overnight and Continuous |  |  | Up to 30 days |  |  | 30 - 90 days |  |  | Greater than 90 days |  |  | Total |
MBS (gestation repo) |  | $ | - |  |  | $ | 667,548 |  |  | $ | - |  |  | $ | - |  |  | $ | 667,548 |
SBA loans |  |  | 28,418 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 28,418 |
|  | $ | 28,418 |  |  | $ | 667,548 |  |  | $ | - |  |  | $ | - |  |  | $ | 695,966 |
|  | Reverse Repurchase Agreements |
|  | Remaining Contractual Maturity of the Agreements |
Collateral Type: |  |  | Overnight and Continuous |  |  |  | Up to 30 days |  |  |  | 30 - 90 days |  |  |  | Greater than 90 days |  |  |  | Total |
MBS (gestation repo) |  | $ | - |  |  | $ | 668,259 |  |  | $ | - |  |  | $ | - |  |  | $ | 668,259 |

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- Definition Tabular disclosure of the nature and risks of short-term collateralized financing obtained through repurchase agreements, securities lending transactions and repurchase-to-maturity transactions, accounted for as secured borrowings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481420/860-30-50-7 + Details
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