|
Commitments and Contingencies (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2011
|
|---|---|
| Unrecorded Unconditional Purchase Obligation [Line Items] | |
| Unrecorded unconditional purchase obligations | $ 22,380 |
|
Production and Computer Equipment Purchase [Member]
|
|
| Unrecorded Unconditional Purchase Obligation [Line Items] | |
| Unrecorded unconditional purchase obligations | 6,727 |
|
Other Purchase Commitments [Member]
|
|
| Unrecorded Unconditional Purchase Obligation [Line Items] | |
| Unrecorded unconditional purchase obligations | 3,375 |
|
Jamaica [Member]
|
|
| Unrecorded Unconditional Purchase Obligation [Line Items] | |
| Unrecorded unconditional purchase obligations | $ 12,278 |