| Report Element Information |
| Run date/time: 7/5/2011 12:04:58 PM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Land, Period Increase (Decrease), Total [Roll Up] |
| Documentation: | Sed eu nibh. Fusce vitae mi. Sed dapibus venenatis ipsum. Sed in purus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. |
| Balance type: | |
| Period type: | For Period (duration) |
| Report element type: | [Concept (Abstract)] |
| Data type: | Text/String (xbrli:stringItemType) |
| ID: | pattern_LandPeriodIncreaseDecreaseTotalRollUp |
| Name: | pattern:LandPeriodIncreaseDecreaseTotalRollUp |
| Labels of Report Element |
| Role: | Label | Lang |
| (http://www.xbrl.org/2003/role/documentation) | Sed eu nibh. Fusce vitae mi. Sed dapibus venenatis ipsum. Sed in purus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. | en |
| Standard label (http://www.xbrl.org/2003/role/label) | Land, Period Increase (Decrease), Total [Roll Up] | en |