|
Property and Equipment - Net (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Schedule of property and equipment | ||
| Property and equipment-gross | $ 22,578 | $ 17,113 |
| Less accumulated depreciation | (11,400) | (8,812) |
| Total property and equipment-net | 11,178 | 8,301 |
|
Computer equipment [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | 16,640 | 13,032 |
|
Computer software [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | 2,748 | 1,409 |
|
Furniture and fixtures [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | 1,050 | 1,049 |
|
Leasehold improvements [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | 718 | 690 |
|
Work in process [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | 1,249 | |
|
Other [Member]
|
||
| Schedule of property and equipment | ||
| Property and equipment-gross | $ 173 | $ 933 |