| Report Element Information |
| Run date/time: 7/21/2011 1:35:50 PM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Related Party Transaction, Amount |
| Documentation: | Mauris tincidunt cursus est. Nulla sit amet nibh. Sed elementum feugiat augue. Nam non tortor non leo porta bibendum. Morbi eu pede. In eu erat et est feugiat fermentum. Praesent accumsan. Nulla convallis, lorem nec aliquet dapibus, libero felis sagittis augue, ut adipiscing nisl eros in quam. |
| Balance type: | Debit |
| Period type: | For Period (duration) |
| Report element type: | [Concept] |
| Data type: | Monetary (xbrli:monetaryItemType) |
| ID: | pattern_RelatedPartyTransactionAmount |
| Name: | pattern:RelatedPartyTransactionAmount |
| 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. Nam non tortor non leo porta bibendum. Morbi eu pede. In eu erat et est feugiat fermentum. Praesent accumsan. Nulla convallis, lorem nec aliquet dapibus, libero felis sagittis augue, ut adipiscing nisl eros in quam. | en |
| Period end label (http://www.xbrl.org/2003/role/periodEndLabel) | Land, Ending Balance | en |
| Period start label (http://www.xbrl.org/2003/role/periodStartLabel) | Land, Beginning Balance | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Related Party Transaction, Amount | en |