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v3.3.1.900

Segment Information - Additional Information (Detail) $ in Thousands |  | 1 Months Ended | 2 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Oct. 20, 2015 USD ($) | Sep. 30, 2014 USD ($) | Dec. 31, 2015 USD ($) | Dec. 31, 2015 USD ($) | Sep. 30, 2015 USD ($) | Jun. 30, 2015 USD ($) | Mar. 31, 2015 USD ($) | Dec. 31, 2014 USD ($) | Sep. 30, 2014 USD ($) | Jun. 30, 2014 USD ($) | Mar. 31, 2014 USD ($) | Dec. 31, 2015 USD ($) Segment | Dec. 31, 2014 USD ($) | Dec. 30, 2014 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of reportable segments | Segment |  |  |  |  |  |  |  |  |  |  |  | 3 |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  | $ 8,700 | $ 9,400 |
Business combinations net income (loss) during period from acquired business |  |  |  | $ (25,015) | $ 4,630 | $ 6,953 | $ 6,001 | $ 1,619 | $ (3,840) | $ 5,200 | $ 5,238 |  |  |
Autocam [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  |  | 3,800 |
Business combinations revenue during period from acquired business |  | $ 80,800 |  |  |  |  |  |  |  |  |  |  | 80,800 |
Business combinations net income (loss) during period from acquired business |  | $ 3,700 |  |  |  |  |  |  |  |  |  |  | 3,700 |
Increase in cost of sales for inventory step-up |  |  |  |  |  |  |  |  | $ 1,200 |  |  |  | $ 1,200 |
PEP [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  | 12,300 |  |
Business combinations revenue during period from acquired business | $ 40,700 |  |  |  |  |  |  |  |  |  |  | 40,700 |  |
Business combinations net income (loss) during period from acquired business | $ (2,600) |  |  |  |  |  |  |  |  |  |  | (2,600) |  |
Increase in cost of sales for inventory step-up |  |  |  | $ 4,300 |  |  |  |  |  |  |  | 4,300 |  |
Amortization of backlog intangibles |  |  | $ 5,200 |  |  |  |  |  |  |  |  | 19,700 |  |
Corporate and Consolidations [Member] | Autocam [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  | 10,900 |  | $ 9,800
Corporate and Consolidations [Member] | Other Acquisitions [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  | 10,900 |  | 9,800
Corporate and Consolidations [Member] | PEP [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-recurring costs related to the merger with PEP, Autocam and the other four acquisitions |  |  |  |  |  |  |  |  |  |  |  | $ 10,900 |  | $ 9,800

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