| Report Element Information |
| Run date/time: 7/22/2011 8:06:29 AM |
| Report Element Attributes: |
| Prefix: | frm |
| Standard label: | Report Dates, All [Member] |
| Documentation: | None provided |
| Balance type: | |
| Period type: | For Period (duration) |
| Report element type: | [Member] |
| Data type: | [Member] (nonnum:domainItemType) |
| ID: | frm_ReportDatesAllMember |
| Name: | frm:ReportDatesAllMember |
| Labels of Report Element |
| Role: | Label | Lang |