Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions |
Sep. 30, 2015 |
Dec. 31, 2014 |
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| Lease Agreements [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Definite life intangibles | $ 6.1 | $ 6.6 |
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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. No definition available.
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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