|
Related Party Transactions (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Related Party Transactions [Abstract] | |||
| Number of companies that will work together to conduct research and development and other activities | 2 | ||
| Related party transactions | |||
| Accounts receivable | $ 231 | $ 1,036 | |
|
The entity whose vice chairman of the board of directors is a director of the company and is also a managing member of a significant shareholder of the company | CDP Agreement
|
|||
| Related party transactions | |||
| Percentage of beneficial ownership interest of the entity's common stock | 9.20% | ||
| Accounts receivable | 100 | 400 | |
| Deferred revenue balance | 0 | 100 | |
| Related party revenue | 4,365 | 4,544 | 5,237 |
|
The entity whose independent board member serves the company's board of directors | Alliance Agreement
|
|||
| Related party transactions | |||
| Percentage of beneficial ownership interest of the entity's common stock | 5.60% | ||
| Accounts receivable | 100 | 600 | |
| Deferred revenue balance | 400 | 700 | |
| Related party revenue | 8,449 | 16,524 | 15,756 |
| Related cost of revenue | $ 4 | $ 55 | $ 78 |