|
Goodwill (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Goodwill [Line Items] | ||
| Balance as of Period End | $ 8,390 | $ 8,276 |
| Balance as of Period Start | 8,276 | 8,235 |
| Goodwill, translation adjustment | 114 | 41 |
|
IIoT [Member]
|
||
| Goodwill [Line Items] | ||
| Balance as of Period End | 3,388 | |
|
Grid [Member]
|
||
| Goodwill [Line Items] | ||
| Balance as of Period End | $ 5,002 | |