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
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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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

+ References

No definition available.

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Fixed interest rate related to the interest rate derivative.

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Contractual rate at which a foreign currency can be purchased or sold.

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

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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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

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- Definition

Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

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Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.

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Amount of revenue and income classified as other.

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Derivatives and Hedging - Additional Information (Detail) $ in Thousands		9 Months Ended
	Sep. 03, 2014 USD ($)	Sep. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Derivative [Line Items]
Fair value interest rate swaps		$ (874)	$ (1,858)
Unfavorable change in fair value		$ 984
2014 Swap No. 1 [Member]
Derivative [Line Items]
Term of derivative instrument	3 years
Notional amount of derivative instrument	$ 90,000
Effective date of agreement	Sep. 03, 2014
Termination date of derivative	Sep. 30, 2018
Fixed interest rate of Swap Agreement	2.20%
Derivative, Basis Spread on Variable Rate	3.50%
Derivative, Variable Interest Rate		5.70%
2014 Swap No. 2 [Member]
Derivative [Line Items]
Notional amount of derivative instrument	$ 40,000
2015 FX Contracts [Member]
Derivative [Line Items]
Notional amount of derivative instrument		$ 15,533	29,887
2015 FX Contracts [Member] \| Minimum [Member]
Derivative [Line Items]
Termination date of derivative		Feb. 11, 2015
Forward exchange rate		1.1384
2015 FX Contracts [Member] \| Maximum [Member]
Derivative [Line Items]
Termination date of derivative		Dec. 28, 2016
Forward exchange rate		1.3831
2016 FX Contracts [Domain] \| Minimum [Member]
Derivative [Line Items]
Termination date of derivative		Apr. 27, 2016
Forward exchange rate		1.2536
2016 FX Contracts [Domain] \| Maximum [Member]
Derivative [Line Items]
Termination date of derivative		Jul. 05, 2017
Forward exchange rate		1.3458
2017 FX Contracts [Domain] \| Minimum [Member]
Derivative [Line Items]
Termination date of derivative		Oct. 11, 2017
Forward exchange rate		1.3002
2017 FX Contracts [Domain] \| Maximum [Member]
Derivative [Line Items]
Termination date of derivative		Apr. 04, 2018
Forward exchange rate		1.3518
Foreign Exchange Forward Contract [Member]
Derivative [Line Items]
Derivative Liability, Current		$ (714)
Fair value of derivative asset			$ 616
Increase in other income		$ (908)