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Note 6 - Accumulated Other Comprehensive Loss (Details Textual) - Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ (3,682)	$ (4,811)	$ 16,379	$ (25,965)
Other Comprehensive Income (Loss) before Reclassifications, Tax, Total	$ 930	$ 1,215	$ (4,136)	$ 6,556

X

- Definition

Amount before tax and reclassification adjustments of other comprehensive income (loss).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss).

+ References

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