| Report Element Information |
| Run date/time: 7/18/2011 7:59:40 AM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Director, Bonuses |
| Documentation: | Nunc eu dui non mauris interdum tincidunt. Sed magna felis, accumsan a, fermentum quis, varius sed, ipsum. Nullam leo. |
| Balance type: | Credit |
| Period type: | For Period (duration) |
| Report element type: | [Concept] |
| Data type: | Monetary (xbrli:monetaryItemType) |
| ID: | pattern_DirectorBonuses |
| Name: | pattern:DirectorBonuses |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Nunc eu dui non mauris interdum tincidunt. Sed magna felis, accumsan a, fermentum quis, varius sed, ipsum. Nullam leo. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Director, Bonuses | en |