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Derivative Instruments and Hedging Activities (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Derivative Instruments and Hedging Activities [Abstract]
Estimated to be reclassified as an increase to interest expense	$ 84

X

- References

No definition available.

+ Details

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- Definition

The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

+ References

No definition available.

+ Details

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