| Report Element Information |
| Run date/time: 7/20/2011 12:25:02 PM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Report [Flow] |
| Documentation: | Nam rhoncus mi. Nunc eu dui non mauris interdum tincidunt. |
| Balance type: | |
| Period type: | |
| Report element type: | [Member] |
| Data type: | |
| ID: | pattern_ReportFlow |
| Name: | pattern:ReportFlow |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Nam rhoncus mi. Nunc eu dui non mauris interdum tincidunt. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Report [Flow] | en |