# 605-08 : EDGAR Filer Manual v56 6.5.8 page 6-9

Created by: SEC Office of Structured Disclosure

## Every xbrli:context element must appear in at least one contextRef attribute.

Unused xbrli:context elements have no benefit to users and are easily removed by the filer before submission.

### References

10993

## Variations

Number | Name | Description | References | Data Inputs | Result Outputs
--- | --- | --- | --- | --- | ---
- _001ng | 6.5.8, Instance with an unused context, NOGOOD. | 6.5.8, An instance having an unused context, NOGOOD. | 10993 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "submissionType" : "8-K", "emergingGrowthCompanyFlag" : false }
- Instance e60508001ng-20111231.xml ReadMeFirst Linkbase e60508001ng-20111231_pre.xml Linkbase e60508001ng-20111231_def.xml Linkbase e60508001ng-20111231_lab.xml Schema e60508001ng-20111231.xsd |
  Assertion
  ID: err, 60508, Unused-Context
  FRD: | du
  Count satisfied | 0
  Count not satisfied | 1