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Note 12 - Debt - Subordinated Borrowings (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($)
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) [Member]
Delaware Statutory Trust III [Member] |
Principal | $ 15
Debt Instrument, Basis Spread on Variable Rate | 4.20%

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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Period Type: | duration

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X
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- Details
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Balance Type: |
Period Type: |