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Note 9 - Income Taxes Income Tax Examinations (Details) - REMIC Residual - Internal Revenue Service (IRS) $ in Millions | Dec. 31, 2018 USD ($)
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Income Tax Examination [Line Items] |
Qualified Deposit Assets With The U.S. Department Of Treasury Expected to be Submitted | $ 31.0
Refund of Qualified Deposit Assets from U.S. Department of Treasury | $ 57.2

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- Definition Qualified Deposit Assets With The U.S. Department Of Treasury Expected to be Submitted + References No definition available. + Details
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- Definition Refund of Qualified Deposit Assets from U.S. Department of Treasury + References No definition available. + Details
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- Details
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