Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

The aggregate fair value of assets needed to immediately settle the derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4H
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624258-113959

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- Definition

Amount of the hedged item as of the balance sheet date related to the derivative. For example, the hedged balance on a debt instrument.

+ References

No definition available.

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- Definition

Date the entity entered into the derivative contract, in CCYY-MM-DD format.

+ References

No definition available.

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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.

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- Definition

Date the derivative contract matures, in CCYY-MM-DD format.

+ References

No definition available.

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- Definition

The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4H
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624258-113959

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- Definition

Fair value of asset after deduction of liability.

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- Definition

Interest and debt related expenses associated with nonoperating financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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Derivative Instruments and Hedging Activity (Details Textual) - USD ($) $ in Millions	1 Months Ended					9 Months Ended
	Sep. 30, 2016	Jul. 31, 2014	Sep. 30, 2013	Dec. 31, 2012	Apr. 30, 2012	Sep. 30, 2017
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Net Liability Position, Aggregate Fair Value						$ 1.5
Assets Needed for Immediate Settlement, Aggregate Fair Value						1.5
Interest and Debt Expense						0.7
Interest Rate Swap Agreement One [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount					$ 22.3
Derivative, Inception Date					Jul. 01, 2013
Derivative, Maturity Date					May 01, 2019
Derivative, Amount of Hedged Item					$ 22.3
Fair Value, Net Asset (Liability)						(0.1)
Interest Rate Swap Agreement Two [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount				$ 25.0
Derivative, Inception Date				Dec. 06, 2012
Derivative, Maturity Date				Apr. 04, 2018
Derivative, Amount of Hedged Item				$ 25.0
Fair Value, Net Asset (Liability)						0.1
Interest Rate Swap Agreement Three [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount			$ 35.0
Derivative, Inception Date			Oct. 03, 2013
Derivative, Maturity Date			Sep. 29, 2020
Derivative, Amount of Hedged Item			$ 35.0
Fair Value, Net Asset (Liability)						(0.5)
Interest Rate Swap Agreement Four [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount		$ 65.0
Derivative, Inception Date		Jul. 21, 2014
Derivative, Maturity Date		Jul. 21, 2021
Derivative, Amount of Hedged Item		$ 65.0
Fair Value, Net Asset (Liability)						(0.7)
Interest Rate Swap Agreement Five [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 40.0
Derivative, Inception Date	Aug. 01, 2016
Derivative, Maturity Date	Jul. 01, 2023
Derivative, Amount of Hedged Item	$ 40.0
Fair Value, Net Asset (Liability)						$ 1.2