| Report Element Information |
| Run date/time: 7/16/2011 9:02:48 AM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Description of Inventory Components |
| Documentation: | Nulla facilisi. Aliquam viverra risus vitae ante. Sed rhoncus mi in wisi. Nullam nibh dui, molestie vitae, imperdiet non, ornare at, elit. |
| Balance type: | |
| Period type: | For Period (duration) |
| Report element type: | [Concept] |
| Data type: | Text/String (xbrli:stringItemType) |
| ID: | pattern_DescriptionOfInventoryComponents |
| Name: | pattern:DescriptionOfInventoryComponents |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Nulla facilisi. Aliquam viverra risus vitae ante. Sed rhoncus mi in wisi. Nullam nibh dui, molestie vitae, imperdiet non, ornare at, elit. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Description of Inventory Components | en |