|
Components of Income (Loss) From Continuing Operations Before Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
|
Dec. 31, 2011
|
Dec. 31, 2010
|
Sep. 30, 2012
|
Sep. 30, 2011
|
Jun. 30, 2011
|
Jun. 30, 2010
|
Jun. 30, 2009
|
|
| Income Taxes [Line Items] | |||||||
| United States | $ (1,375) | $ 5,368 | $ 10,585 | $ (29,602) | $ (5,864) | ||
| Foreign | (4,234) | 88 | 581 | 177 | 6 | ||
| Income (loss) before provision for income taxes | $ (5,609) | $ 5,456 | $ (26,898) | $ 6,000 | $ 11,166 | $ (29,425) | $ (5,858) |