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Segment and Geographic Information - Additional Information (Detail) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 05, 2015 Segment | Dec. 31, 2015 Segment | Dec. 31, 2014 | Dec. 31, 2013 USD ($)
Total Revenue | Revenue from a single customer, percentage |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Maximum percentage of revenue accountability |  | 18.00% | 16.00% | 10.00%
Europe [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Revenues | $ |  |  |  | $ 10
Previous Company Segments [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Number of Reportable Segments | 2 |  |  |
Current Company Segments [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Number of Reportable Segments |  | 1 |  |

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