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Derivative Instruments and Risk Management - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2016 USD ($)
Derivative [Line Items] |
Interest rate swaps notional value | $ 160,000,000
Gains recognized in other comprehensive loss | $ 400,000
Maximum [Member] |
Derivative [Line Items] |
Maturity period of foreign currency forward exchange contracts | 1 year
Interest Rate Swaps [Member] | Maximum [Member] |
Derivative [Line Items] |
Derivative fixed interest rate | 1.67%
Interest Rate Swaps [Member] | Minimum [Member] |
Derivative [Line Items] |
Derivative fixed interest rate | 1.41%
Not Designated as Hedging Instrument [Member] | Foreign Currency Forward Exchange Contracts [Member] | Other net income/(expense) [Member] |
Derivative [Line Items] |
Amount of gain/(loss) recognized in income | $ 4,400,000

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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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- Definition The effective portion of gains on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 + Details
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- Definition Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959 + Details
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