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Recent Accounting Pronouncements - Additional Information (Detail) - Adjustment to Cash Flow Presentation of Restricted Cash - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |
Increase (decrease) in net cash used in investing activities | $ 0.4 | $ (0.4)
Increase (decrease) in net cash provided by operating activities | $ (0.5) |

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- Definition Increase (decrease) in net cash provided by operating activities continuing operations. + References No definition available. + Details
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- Definition Increase (decrease) in net cash used in investing activities continuing operations. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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Period Type: | duration

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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. + References No definition available. + Details
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- Details
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