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Note 6 - Accumulated Other Comprehensive Loss (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ 25,054	$ 20,060
Other Comprehensive Income (Loss) before Reclassifications, Tax, Total	$ (6,326)	$ (5,065)

X

- Definition

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

+ References

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-Publisher FASB
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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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