|
Segments and Information about Revenues by Geographic Region (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2014
|
Mar. 31, 2013
|
|
| Segment Reporting Information [Line Items] | ||
| Revenues | $ 74,551 | $ 40,018 |
|
United States and Canada
|
||
| Segment Reporting Information [Line Items] | ||
| Revenues | 57,766 | 32,572 |
|
International [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Revenues | $ 16,785 | $ 7,446 |