| Network: | Reconcilation of Cash and Cash Equivalents, Detail (http://www.xbrlsite.com/DigitalFinancialReporting/BusinessUseCase/ReconciliationOfBalance/ReconcilationOfCashDetail) |
| Table: | Reconcilation of Cash, Detail [Table] (pattern:ReconcilationCashDetailTable) |
| Network: | Reconcilation of Cash and Cash Equivalents, Summary (http://www.xbrlsite.com/DigitalFinancialReporting/BusinessUseCase/ReconciliationOfBalance/ReconcilationOfCashSummary) |
| Table: | Reconcilation of Cash, Summary [Table] (pattern:ReconcilationCashSummaryTable) |
| brm:ConceptAxis | brm:ReportingEntityAxis | brm:PeriodAxis | frm:LegalEntityAxis | FactValue | brm:Units | brm:Rounding |
| pattern:ReconcilingItemAmount | SAMP (http://www.SampleCompany.com) | 2010-12-31 | frm:ConsolidatedEntityMember | 2000000 | iso4217:USD | INF |
| pattern:ReconcilingItemAmount | SAMP (http://www.SampleCompany.com) | 2009-12-31 | frm:ConsolidatedEntityMember | 1000000 | iso4217:USD | INF |
| pattern:CashAndCashEquivalentsPerCashFlowStatement | SAMP (http://www.SampleCompany.com) | 2010-12-31 | frm:ConsolidatedEntityMember | 3000000 | iso4217:USD | INF |
| pattern:CashAndCashEquivalentsPerCashFlowStatement | SAMP (http://www.SampleCompany.com) | 2009-12-31 | frm:ConsolidatedEntityMember | 2000000 | iso4217:USD | INF |
| pattern:CashAndCashEquivalents | SAMP (http://www.SampleCompany.com) | 2010-12-31 | frm:ConsolidatedEntityMember | 1000000 | iso4217:USD | INF |
| pattern:CashAndCashEquivalents | SAMP (http://www.SampleCompany.com) | 2009-12-31 | frm:ConsolidatedEntityMember | 1000000 | iso4217:USD | INF |