|
Balance Sheet Details - Components of Inventory (Detail) (USD $)
In Thousands, unless otherwise specified |
May 31, 2014
|
Aug. 31, 2013
|
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Raw materials | $ 9,453 | $ 10,381 |
| Work in progress | 1,430 | 1,913 |
| Finished goods | 27,415 | 21,698 |
| Total inventories | $ 38,298 | $ 33,992 |