|
Fair Value Measurements and Investments (Details) (Recurring basis, USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2012
|
Dec. 31, 2011
|
|---|---|---|
|
Quoted Prices in Active Markets (Level 1)
|
||
| Assets: | ||
| Money market funds | $ 5,182 | $ 35,929 |
| Marketable equity securities | 1,857 | 1,489 |
| Total | 7,039 | 37,418 |
|
Significant Other Observable Inputs (Level 2)
|
||
| Assets: | ||
| Currency forward derivatives | 12 | |
| Total | 12 | |
| Liabilities: | ||
| Currency forward derivatives | 532 | |
| Total | 532 | |
|
Significant Unobservable Inputs (Level 3)
|
||
| Liabilities: | ||
| Total | 1,656 | 1,673 |
|
Significant Unobservable Inputs (Level 3) | Match Point Earnout
|
||
| Liabilities: | ||
| Contingent consideration at fair value | 738 | 738 |
|
Significant Unobservable Inputs (Level 3) | Danidin earnout
|
||
| Liabilities: | ||
| Contingent consideration at fair value | 918 | 935 |
|
Total Fair Value Measurements
|
||
| Assets: | ||
| Money market funds | 5,182 | 35,929 |
| Currency forward derivatives | 12 | |
| Marketable equity securities | 1,857 | 1,489 |
| Total | 7,051 | 37,418 |
| Liabilities: | ||
| Currency forward derivatives | 532 | |
| Total | 1,656 | 2,205 |
|
Total Fair Value Measurements | Match Point Earnout
|
||
| Liabilities: | ||
| Contingent consideration at fair value | 738 | 738 |
|
Total Fair Value Measurements | Danidin earnout
|
||
| Liabilities: | ||
| Contingent consideration at fair value | $ 918 | $ 935 |