Fair Value Measurements - Fair Value Assets and Liabilities Measured on Recurring Basis (Detail) (USD $)
In Millions, unless otherwise specified |
Sep. 30, 2014
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Dec. 31, 2013
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Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Fair value of interest rate | $ 1.7 | |
Total Fair Value and Carrying Value on Balance Sheet
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Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Fair value of interest rate | 1.7 | |
Interest rate swap | 0.4 | |
Level 2
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Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | ||
Fair value of interest rate | 1.7 | |
Interest rate swap | $ 0.4 |