Term of derivatives swap maturity year.

No definition available.

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- Definition

Number of contract designated hedges.

+ References

No definition available.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
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-Section 55
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=112277219&loc=d3e80845-113994

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Variable interest rate in effect as of the balance sheet date related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Details

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Derivative Financial Instruments (Narrative) (Details)				3 Months Ended
Derivative Financial Instruments (Narrative) (Details)	Nov. 28, 2018	Nov. 13, 2016	Apr. 01, 2016	Mar. 31, 2019 USD ($) item	Dec. 31, 2018 USD ($)
Derivative [Line Items]
Loss in AOCI expected to be recognized in earnings over the next twelve months				$ (800,000)
Not Designated As Hedging Instrument [Member]
Derivative [Line Items]
Derivative assets				0	$ 0
Derivative liabilities				$ 0	$ 0
Commodity Price Risk [Member] \| Open Natural Gas Contracts
Derivative [Line Items]
Number of Contract Designated Hedges \| item				0
Currency Rate Risk – Sales and Purchases \| Foreign Exchange
Derivative [Line Items]
Number of Contract Designated Hedges \| item				0
Interest Rate Swap Mature 2021 [Member]
Derivative [Line Items]
Derivatives swap maturity year		2021
Interest Rate Swap Mature 2023 [Member]
Derivative [Line Items]
Derivatives swap maturity year	2023		2023
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
LIBOR floor	0.00%
Interest Rate Swap Contracts [Member] \| Minimum [Member]
Derivative [Line Items]
LIBOR floor			0.75%
Interest Rate Swap Mature 2025 [Member]
Derivative [Line Items]
Derivatives swap maturity year	2025