| Report Element Information |
| Run date/time: 7/16/2011 5:50:54 PM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Trade and Other Receivables, Net [Roll Up] |
| Documentation: | Nulla sit amet nibh. Sed elementum feugiat augue. Nam non tortor non leo porta bibendum. |
| Balance type: | |
| Period type: | For Period (duration) |
| Report element type: | [Concept (Abstract)] |
| Data type: | Text/String (xbrli:stringItemType) |
| ID: | pattern_TradeOtherReceivablesNetRollUp |
| Name: | pattern:TradeOtherReceivablesNetRollUp |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Nulla sit amet nibh. Sed elementum feugiat augue. Nam non tortor non leo porta bibendum. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Trade and Other Receivables, Net [Roll Up] | en |