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Restructuring and Integration - Summary of Restructuring and Integration Charges and Reserve Activity (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs | $ (260) | $ 0 | $ 2,064 | $ 17
Other | 51 | 345 | 73 | 345
Restructuring Reserve [Roll Forward] |  |  |  |
Reserve beginning balance |  |  | 1,099 |
Charges | (209) | 345 | 2,137 | 362
Non-cash Adjustments |  |  | (61) |
Cash Reductions |  |  | (1,585) |
Reserve ending balance | 1,590 |  | 1,590 |
Severance and Other Employee Costs |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Reserve beginning balance |  |  | 0 |
Charges |  |  | 2,064 |
Non-cash Adjustments |  |  | 0 |
Cash Reductions |  |  | (683) |
Reserve ending balance | 1,381 |  | 1,381 |
Site Closure and Other Associated Costs |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Reserve beginning balance |  |  | 1,099 |
Charges |  |  | 73 |
Non-cash Adjustments |  |  | (61) |
Cash Reductions |  |  | (902) |
Reserve ending balance | 209 |  | 209 |
Corporate and Consolidations |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs |  |  | 700 |
Operating Segments | Mobile Solutions |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs | 0 | 0 | 0 | 17
Other | 51 | 345 | 73 | 345
Restructuring Reserve [Roll Forward] |  |  |  |
Charges | 51 | 345 | 73 | 362
Operating Segments | Power Solutions |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs | 0 | 0 | 0 | 0
Other | 0 | 0 | 0 | 0
Restructuring Reserve [Roll Forward] |  |  |  |
Charges | 0 | 0 | 0 | 0
Operating Segments | Life Sciences |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs | (260) | 0 | 1,336 | 0
Other | 0 | 0 | 0 | 0
Restructuring Reserve [Roll Forward] |  |  |  |
Charges | (260) | 0 | 1,336 | 0
Corporate and Eliminations | Corporate and Consolidations |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and other employee costs | 0 | 0 | 728 | 0
Other | 0 | 0 | 0 | 0
Restructuring Reserve [Roll Forward] |  |  |  |
Charges | $ 0 | $ 0 | $ 728 | $ 0

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