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Financial Instruments - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2016 USD ($) DerivativeContract | Dec. 31, 2015 USD ($)
Term Loan |  |
Financial Instrument At Fair Value [Line Items] |  |
Debt instrument base principal amount | $ 1,000 |
Debt instrument estimated market price per $1000 principal amount | $ 983 |
Accounts Payable and Accrued Liabilities |  |
Financial Instrument At Fair Value [Line Items] |  |
Estimated fair value of currency forward contracts recognized as part of accounts payable and accrued liabilities |  | $ 1,200,000
Currency Forward Contracts |  |
Financial Instrument At Fair Value [Line Items] |  |
Number of derivative contacts outstanding | DerivativeContract | 0 |
Interest Rate Swap |  |
Financial Instrument At Fair Value [Line Items] |  |
Gain loss recognized in earnings on hedge ineffectiveness | $ 0 |
Pretax unrealized loss recognized in other comprehensive income related to interest rate swap contract | 3,100,000 | 4,400,000
Reclassified from accumulated other comprehensive income in to earnings (interest expense) | 3,500,000 | 900,000
Pre-tax amount of accumulated other comprehensive income expected to be reclassified to earnings during next twelve months | 3,500,000 |
Fair value of interest rate swap contract | $ 3,100,000 | 3,500,000
Interest Rate Swap | London Interbank Offered Rate (LIBOR) |  |
Financial Instrument At Fair Value [Line Items] |  |
Derivative, type of instrument | pay-fixed/receive-variable interest rate swap |
Interest rate swap, type of interest rate | fixed |
Interest rate swap, fixed rate | 2.016% |
Interest rate swap, floor rate | 1.00% |
Interest rate swap, effective date | Sep. 30, 2015 |
Derivative instrument, notional amount | $ 340,400,000 | 344,800,000
Interest rate swap, notional amount decline each quarter | $ 875,000 |
Interest rate swap, notional amount decline commencing date | Dec. 31, 2015 |
Interest rate swap, final maturity date | Feb. 29, 2020 |
Interest Rate Swap | Accounts Payable and Accrued Liabilities |  |
Financial Instrument At Fair Value [Line Items] |  |
Fair value of interest rate swap contract, current | $ 2,900,000 | 3,300,000
Interest Rate Swap | Other Noncurrent Liabilities |  |
Financial Instrument At Fair Value [Line Items] |  |
Fair value of interest rate swap contract, noncurrent | $ 200,000 | $ 200,000

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References 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 + Details
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- Definition When the derivative or group of derivatives presented is a swap, the type of interest rate (fixed, variable, stepped, etc.) paid on the swap. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column A -Footnote 1 + Details
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- Definition Debt instrument base principal amount. + References No definition available. + Details
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- Definition Debt instrument estimated market price per base principal amount. + References No definition available. + Details
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- Definition Derivative effective date. + References No definition available. + Details
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- Definition Date the derivative contract notional amount begins to decline, in CCYY-MM-DD format. + References No definition available. + Details
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- Definition Notional amount of decline in the swap notional amount each quarter. + References No definition available. + Details
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- Definition Financial instrument at fair value. + References No definition available. + Details
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- Definition Number of derivative contracts outstanding. + References No definition available. + Details
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994 + Details
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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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- Definition Floor rate on an interest rate derivative such as an interest rate floor or collar. If market rates falls below the floor rate, a payment or receipt is triggered on the contract. + References No definition available. + Details
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- Definition Description of the type of derivative instrument, such as a swap, forward, and option. Excludes the underlying risk of the instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579245-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579240-113959 + Details
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- Definition Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into. + References No definition available. + Details
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- Definition Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 + Details
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- Definition Carrying amount as of the balance sheet date of the liability arising from a financial instrument or a contract used to mitigate a specified risk (hedge), and which are expected to be converted into cash or otherwise disposed of within a year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Fair value of liability arising from a financial instrument or contract used to mitigate a specified risk (hedge), expected to be settled after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13495-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 + Details
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