|
Inventories (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Jun. 30, 2011
|
|---|---|---|
| Schedule of Inventory [Line Items] | ||
| Raw materials | $ 5,678 | $ 5,644 |
| Finished goods | 32,599 | 39,262 |
| Inventories | $ 38,277 | $ 44,906 |