|
Goodwill and Intangible Assets - Changes in Goodwill (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Goodwill [Line Items] | ||
| Beginning balance | $ 18,883 | $ 7,259 |
| Foreign currency translation adjustments | (171) | 446 |
| Ending balance | 18,712 | 18,883 |
|
Bold [Member]
|
||
| Goodwill [Line Items] | ||
| Goodwill related to the acquisition | 11,178 | |
| Ending balance | $ 11,178 | |