# 604-03 : EDGAR Filer Manual v59 6.4.3 page 6-8

Created by: SEC Office of Structured Disclosure

## The XBRL instance documents in a submission must be XBRL 2.1 valid.

EDGAR will suspend a submission with EX-99.SDR K.* or EX-99.SDR L.* with syntax errors.

REMARK: XBRL 1.0 Dimensional validity is required also.

REMARK: This obviously does not test all XBRL 2.1, only those areas that have been known to cause problems.

REMARK: At this time, only one instance is allowed per submission.

### References

10898

## Variations

Number | Name | Description | References | Data Inputs | Result Outputs
--- | --- | --- | --- | --- | ---
- _001ng | 6.4.3, Invalid id attribute value inside appinfo element, NOGOOD. | Invalid id attribute value inside appinfo appinfo element, NOGOOD. | 10898SPR-11097 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403001ng-20111231.xml ReadMeFirst Linkbase e60403001ng-20111231_lab.xml Linkbase e60403001ng-20111231_pre.xml Linkbase e60403001ng-20111231_def.xml Schema e60403001ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _002ng | 6.4.3, Invalid unit (USD/Shares) for monetary item, NOGOOD. | Invalid unit (USD/Shares) for monetary item, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403002ng-20111231.xml ReadMeFirst Linkbase e60403002ng-20111231_lab.xml Linkbase e60403002ng-20111231_pre.xml Linkbase e60403002ng-20111231_def.xml Schema e60403002ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _003ng | 6.4.3, Use of a custom label role without a roleRef, NOGOOD. | Use of a custom label role without a roleRef, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403003ng-20111231.xml ReadMeFirst Linkbase e60403003ng-20111231_lab.xml Linkbase e60403003ng-20111231_pre.xml Linkbase e60403003ng-20111231_def.xml Schema e60403003ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _004ng | 6.4.3, Violation of period start strictly-less-than period end constraint in XBRL 2.1, NOGOOD. | Violation of period start strictly-less-than period end constraint in XBRL 2.1, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403004ng-20111231.xml ReadMeFirst Linkbase e60403004ng-20111231_lab.xml Linkbase e60403004ng-20111231_pre.xml Linkbase e60403004ng-20111231_def.xml Schema e60403004ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _005ng | 6.4.3, Violation duplicate roleRef in linkbase constraint in XBRL 2.1, NOGOOD. | Violation duplicate roleRef in linkbase constraint in XBRL 2.1, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403005ng-20111231.xml ReadMeFirst Linkbase e60403005ng-20111231_lab.xml Linkbase e60403005ng-20111231_def.xml Linkbase e60403005ng-20111231_pre.xml Schema e60403005ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _006ng | 6.4.3, Violation duplicate roleRef in instance constraint in XBRL 2.1, NOGOOD. | Violation duplicate roleRef in instance constraint in XBRL 2.1, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403006ng-20111231.xml ReadMeFirst Linkbase e60403006ng-20111231_lab.xml Linkbase e60403006ng-20111231_def.xml Linkbase e60403006ng-20111231_pre.xml Schema e60403006ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _007gd | 6.4.3, Two axes with the same domain, GOOD. | Two axes with the same domain, GOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403007gd-20111231.xml ReadMeFirst Linkbase e60403007gd-20111231_def.xml Linkbase e60403007gd-20111231_lab.xml Linkbase e60403007gd-20111231_pre.xml Schema e60403007gd-20111231.xsd | valid
- _008ng | 6.4.3, A custom role unused in presentation linkbase but the roleRef points nowhere, NOGOOD. | A custom role unused in presentation linkbase but the roleRef points nowhere, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403008ng-20111231.xml ReadMeFirst Linkbase e60403008ng-20111231_lab.xml Linkbase e60403008ng-20111231_pre.xml Linkbase e60403008ng-20111231_def.xml Schema e60403008ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _010ng | 6.4.3, A calculation weight violation, NOGOOD. | A calculation weight violation, NOGOOD. | 10898SPR-12337 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403010ng-20111231.xml ReadMeFirst Linkbase e60403010ng-20111231_lab.xml Linkbase e60403010ng-20111231_pre.xml Linkbase e60403010ng-20111231_def.xml Linkbase e60403010ng-20111231_cal.xml Schema e60403010ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _011ng | 6.4.3, Duplicate arcs in presentation, NOGOOD. | Duplicate arcs in presentation (called out in 6.9.1), NOGOOD. | 10898SPR-12337 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403011ng-20081231.xml ReadMeFirst Linkbase e60403011ng-20081231_lab.xml Linkbase e60403011ng-20081231_pre.xml Linkbase edgar-20081231_pre.xml Linkbase edgar-20081231_def.xml Linkbase edgar-20081231_lab.xml Schema edgar-20081231.xsd Schema e60403011ng-20081231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _012gd | 6.4.3, Use of preferred namespace 'dei' for extension taxonomy, GOOD. | Use of preferred namespace 'dei' for extension taxonomy, GOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403012gd-20111231.xml ReadMeFirst Linkbase e60403012gd-20111231_lab.xml Linkbase e60403012gd-20111231_def.xml Linkbase e60403012gd-20111231_pre.xml Schema e60403012gd-20111231.xsd | valid
- _013gd | 6.4.3, Use of a default decimals value on a custom type, with no decimals attribute on the fact, GOOD. | Use of a default decimals value on a custom type, with no decimals attribute on the fact, GOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403013gd-20111231.xml ReadMeFirst Linkbase e60403013gd-20111231_lab.xml Linkbase e60403013gd-20111231_def.xml Linkbase e60403013gd-20111231_pre.xml Schema e60403013gd-20111231.xsd | valid
- _014gd | 6.4.3, Use of a default fact value on a custom type, with fact empty but not nil, GOOD. | Use of a default fact value on a custom type, with fact empty but not nil, GOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403014gd-20111231.xml ReadMeFirst Linkbase e60403014gd-20111231_lab.xml Linkbase e60403014gd-20111231_def.xml Linkbase e60403014gd-20111231_pre.xml Schema e60403014gd-20111231.xsd | valid
- _015gd | 6.4.3, Use of a fixed fact value on a custom type, with fact empty but not nil, GOOD. | Use of a fixed fact value on a custom type, with fact empty but not nil, GOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403015gd-20111231.xml ReadMeFirst Linkbase e60403015gd-20111231_lab.xml Linkbase e60403015gd-20111231_def.xml Linkbase e60403015gd-20111231_pre.xml Schema e60403015gd-20111231.xsd | valid
- _019ng | 6.4.3, A gYear item with a one-digit year, NOGOOD. | A gYear item with a one-digit year, NOGOOD. | 1089812745 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403019ng-20121231.xml ReadMeFirst Linkbase e60403019ng-20121231_lab.xml Linkbase e60403019ng-20121231_pre.xml Linkbase e60403019gd-20111231_def.xml Schema e60403019ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _020ng | 6.4.3, A preferred label relationship with no label present, XBRL 2.1 (5.2.4.2.1) NOGOOD. | A preferred label relationship with no label present, XBRL 2.1 (5.2.4.2.1) NOGOOD. | 10898SPR-14870 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403020ng-20121231.xml ReadMeFirst Linkbase e60403020ng-20121231_lab.xml Linkbase e60403020ng-20121231_pre.xml Schema e60403020ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _021gd | 6.4.3, Target namespace http://ntype/20121231 is imported from more than one location, GOOD. | Target namespace http://ntype/20121231 is imported from more than one location, allowed by XML Schema and tested in XBRL 2.1 suite, GOOD | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403021gd-20121231.xml ReadMeFirst Linkbase e60403021gd-20121231_lab.xml Linkbase e60403021gd-20121231_pre.xml Schema e60403021gd-20121231.xsd Schema e60403022gd-20121231.xsd Schema e60403023gd-20121231.xsd | valid
- _024ng | 6.4.3, Bad date 31 November in dateItemType, NOGOOD. | Bad date 31 November in DocumentCreationDate, a dateItemType is XML Schema Datatypes-1 Invalid, NOGOOD. | 10898SPR-1558012745 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403024ng-20121231.xml ReadMeFirst Linkbase e60403024ng-20121231_lab.xml Linkbase e60403024ng-20121231_pre.xml Schema e60403024ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _025ng | 6.4.3, Nonnumeric namespace used in element but not imported into schema directly, NOGOOD. | Nonnumeric namespace used in declaration of element AMember but not its schema is not imported into schema directly but only by way of dei schema, NOGOOD. | 10898SPR-15566 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403025ng-20121231.xml ReadMeFirst Linkbase e60403025ng-20121231_lab.xml Linkbase e60403025ng-20121231_pre.xml Schema e60403025ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _026ng | 6.4.3, Decimal element empty without xsi:nil, NOGOOD. | Decimal element empty without xsi:nil, an XML Schema validation problem, NOGOOD. | 10898SPR-15580 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403026ng-20121231.xml ReadMeFirst Linkbase e60403026ng-20121231_lab.xml Linkbase e60403026ng-20121231_pre.xml Schema e60403026ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _027ng | 6.4.3, Nonnumeric type with @unitRef, NOGOOD. | Nonnumeric type with @unitRef, an XML Schema validation, NOGOOD. | 10898SPR-15656 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403027ng-20121231.xml ReadMeFirst Linkbase e60403027ng-20121231_lab.xml Linkbase e60403027ng-20121231_pre.xml Schema e60403027ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _028ng | 6.4.3, Footnote with HTML markup but no XHTML namespace declaration, NOGOOD. | Footnote with HTML markup but no XHTML namespace declaration, NOGOOD. | 10898SPR-15655 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403028ng-20121231.xml ReadMeFirst Linkbase e60403028ng-20121231_lab.xml Linkbase e60403028ng-20121231_pre.xml Schema e60403028ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _029ng | 6.4.3, roleRef URI does not match target @roleURI, NOGOOD. | roleRef URI does not match target @roleURI, NOGOOD. | 10898SPR-15657 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403029ng-20121231.xml ReadMeFirst Linkbase e60403029ng-20121231_lab.xml Linkbase e60403029ng-20121231_pre.xml Schema e60403029ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _030ng | 6.4.3, footnote xlink:role value not valid, NOGOOD. | footnote xlink:role value not valid, NOGOOD. | 10898SPR-15662 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403030ng-20121231.xml ReadMeFirst Linkbase e60403030ng-20121231_lab.xml Linkbase e60403030ng-20121231_pre.xml Schema e60403030ng-20121231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _031ng | 6.4.3, Schema validation error in context, NOGOOD. | Schema validation error (missing xbrli:segment) in context, NOGOOD. | 10898 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403031ng-20081231.xml ReadMeFirst Linkbase edgar-20081231_pre.xml Linkbase edgar-20081231_def.xml Linkbase edgar-20081231_lab.xml Schema edgar-20081231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _032ng | 6.4.3, A decimal type fact with value NaN, NOGOOD. | A decimal type fact with value NaN, NOGOOD. | 10898SPR-16785 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403032ng-20111231.xml ReadMeFirst Linkbase e60403032ng-20111231_lab.xml Linkbase e60403032ng-20111231_pre.xml Schema e60403032ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _033ng | 6.4.3, A decimal type fact with value INF, NOGOOD | A decimal type fact with value INF, NOGOOD. | 10898SPR-16785 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403033ng-20111231.xml ReadMeFirst Linkbase e60403033ng-20111231_lab.xml Linkbase e60403033ng-20111231_pre.xml Schema e60403033ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _034ng | 6.4.3, A decimal type fact with value -INF, NOGOOD. | A decimal type fact with value -INF, NOGOOD. | 10898SPR-16785 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance e60403034ng-20111231.xml ReadMeFirst Linkbase e60403034ng-20111231_lab.xml Linkbase e60403034ng-20111231_pre.xml Schema e60403034ng-20111231.xsd |
  Assertion
  ID: err, 60403, Xbrl21-Invalid
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1
- _035gd | 6.4.3, A float type element with fact values NaN, INF and -INF, GOOD. | A float type element with fact values NaN, INF and -INF, GOOD. | 10898SPR-16785 |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403035gd-20111231.xml ReadMeFirst Linkbase e60403035gd-20111231_lab.xml Linkbase e60403035gd-20111231_pre.xml Schema e60403035gd-20111231.xsd | valid
- _036gd | Label and footnote resources can inherit xml:lang. | Base spec suite now requires inheritance on label and footnote resources. |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403036gd-20111231.xml ReadMeFirst Linkbase e60403036gd-20111231_lab.xml Linkbase e60403036gd-20111231_def.xml Linkbase e60403036gd-20111231_pre.xml Schema e60403036gd-20111231.xsd | valid
- _037ng | Label resources missing xml:lang due to un-declaration. | Root xml:lang is un-declared by empty string on intermediate element. |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403037ng-20111231.xml ReadMeFirst Linkbase e60403037ng-20111231_lab.xml Linkbase e60403037ng-20111231_def.xml Linkbase e60403037ng-20111231_pre.xml Schema e60403037ng-20111231.xsd | invalid
- _038ng | Footnote missing xml:lang due to un-declaration. | Root xml:lang is un-declared by empty string on intermediate element. |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "06-30-2011", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance e60403038ng-20111231.xml ReadMeFirst Linkbase e60403038ng-20111231_lab.xml Linkbase e60403038ng-20111231_pre.xml Schema e60403038ng-20111231.xsd | invalid