Restructuring - Additional Information (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
Dec. 31, 2016 |
|
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring expenses | $ 538 | $ 1,324 | $ 1,437 | $ 3,572 | $ 6,020 |
| Evergreen Tank Solutions Integration | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring expenses | 700 | 1,800 | |||
| Wood Mobile Office Business Divesture | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring expenses | $ 700 | $ 1,800 | |||