|
Commitments and Contingencies (Details) (USD $)
In Thousands, unless otherwise specified |
0 Months Ended | 1 Months Ended |
|---|---|---|
|
Nov. 23, 2011
|
Aug. 31, 2012
|
|
| Commitments and Contingencies | ||
| Amount of damages awarded for pre-verdict infringement | $ 1,018 | |
| Amount of damages received for pre-verdict infringement | $ 1,018 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of damages awarded to the plaintiff in the legal matter. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Cash received for the settlement of litigation during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|