Note 13 - Subsequent Events (Details Textual) $ in Millions |
Oct. 31, 2018
USD ($)
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Subsequent Event [Member] | |
Derivative, Amount of Hedged Item | $ 380 |
X | ||||||||||
- Definition Amount of hedged item in hedging relationship. Excludes hedged asset or liability. No definition available.
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X | ||||||||||
- Details
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