| Report Element Information |
| Run date/time: 7/19/2011 11:24:35 AM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Cost of Goods Sold |
| Documentation: | Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Donec vel augue. |
| Balance type: | Debit |
| Period type: | For Period (duration) |
| Report element type: | [Concept] |
| Data type: | Monetary (xbrli:monetaryItemType) |
| ID: | pattern_CostGoodsSold |
| Name: | pattern:CostGoodsSold |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Donec vel augue. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Cost of Goods Sold | en |