Goodwill and Other Intangibles - Changes in Carrying Amount of Goodwill by Segment (Detail) $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2016
USD ($)
| |
| Goodwill [Line Items] | |
| Beginning Balance | $ 15,821 |
| Currency translation | 735 |
| Ending Balance | 16,556 |
| USA [Member] | |
| Goodwill [Line Items] | |
| Beginning Balance | 3,078 |
| Currency translation | 0 |
| Ending Balance | 3,078 |
| The Americas [Member] | |
| Goodwill [Line Items] | |
| Beginning Balance | 3,918 |
| Currency translation | 232 |
| Ending Balance | 4,150 |
| EMEA [Member] | |
| Goodwill [Line Items] | |
| Beginning Balance | 1,301 |
| Currency translation | 63 |
| Ending Balance | 1,364 |
| Asia-Pacific [Member] | |
| Goodwill [Line Items] | |
| Beginning Balance | 7,524 |
| Currency translation | 440 |
| Ending Balance | $ 7,964 |