| Report Element Information |
| Run date/time: 7/16/2011 9:12:56 AM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Other Property, Plant and Equipment, Net |
| Documentation: | Mauris tincidunt cursus est. Nulla sit amet nibh. Sed elementum feugiat augue. |
| Balance type: | Debit |
| Period type: | As of (instant) |
| Report element type: | [Concept] |
| Data type: | Monetary (xbrli:monetaryItemType) |
| ID: | pattern_OtherPropertyPlantAndEquipmentNet |
| Name: | pattern:OtherPropertyPlantAndEquipmentNet |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Mauris tincidunt cursus est. Nulla sit amet nibh. Sed elementum feugiat augue. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Other Property, Plant and Equipment, Net | en |