|
Consolidated Statements of Cash Flows (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
|
Dec. 31, 2011
|
Jun. 30, 2011
|
Jun. 30, 2010
|
|---|---|---|---|---|
| Prepaid expenses and other current assets | $ 5,300 | $ 5,300 | $ 5,300 | $ 5,300 |