| Report Element Information |
| Run date/time: 7/22/2011 8:06:29 AM |
| Report Element Attributes: |
| Prefix: | pattern |
| Standard label: | Correction of an Error |
| 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: | Credit |
| Period type: | As of (instant) |
| Report element type: | [Concept] |
| Data type: | Monetary (xbrli:monetaryItemType) |
| ID: | pattern_CorrectionAnError |
| Name: | pattern:CorrectionAnError |
| 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) | Correction of an Error | en |