# 525-10 : EDGAR Filer Manual v66d 5.2.5.13 page 5-36

Created by: SEC Office of Structured Disclosure

## 5.2.5.13 Other Inline XBRL restrictions

Attribute xsi:schemaLocation should not be used on an Inline XBRL document.

Element ix:heading should appear as the child of a <div> element with style attribute display:none.

## Hidden element restriction

The content of Inline XBRL elements in the ix:hidden section is not intended for display in an Internet browser. However, individual Inline XBRL facts in ix:hidden having an @id attribute may be displayed in the SEC Inline XBRL Viewer as if they were located within html elements in the document body. The custom style property "-sec-ix-hidden" is used for this. To display a fact in ix:hidden, use its @id as the value of any HTML element's @style attribute "-sec-ix-hidden" property. For example:

<span @style="-sec-ix-hidden:xyz">TEXT </span >

The <span> element will be treated in the Inline XBRL viewer as if it had been the actual location of the hidden fact whose @id is "xyz". The use of -sec-ix-hidden is subject to the following restrictions.

Facts in ix:hidden whose @name attributes resolve to an element in the "dei" namespace are "dei facts". Unless the fact is a "cover page" fact as defined in 6.5.45, a dei fact may always appear in ix:hidden and may (but need not) be displayed using -sec-ix-hidden.

Facts with a @name attribute that resolves to an element whose XML value space is a subset of available transformation outputs are "eligible for transformation". A non-dei fact eligible for transformation should not be in ix:hidden.

Facts in ix:hidden that are not dei facts, with an @xsi:nil attribute of "true", should be displayed using -sec-ix-hidden. (Note that the Inline xbrl transformation "ixt:nocontent" produces an non-nil fact, which differs from a nil fact). Facts in ix:hidden that are not dei facts, not having @xsi:nil value "true" and not eligible for transformation should be displayed using -sec-ix-hidden. The XML Schema primitive types not eligible for transformation are anyURI, base64Binary, hexBinary, NOTATION, QName, and time. XML derived types token and language are not eligible for transformation. All other primitive and derived types are eligible for transformation.

The value of an -sec-ix-hidden style property must resolve to the @id of a fact in ix:hidden.

The @id of a fact in ix:hidden should not appear as the value of more than one -sec-ix-hidden style property.

Note that unlike other style properties, the value of -sec-ix-hidden is not inherited.

A non-null fact whose content appears entirely outside of ix:hidden is termed a "visible" fact. Eligibility for transformation and -sec-ix-hidden properties do not affect the "visible"" status.

## Variations

Number | Name | Description | References | Data Inputs | Result Outputs
--- | --- | --- | --- | --- | ---
- _201gd | Hidden GOOD | Numeric Nil, Required to Display, Displayed, GOOD |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance i11201gd/i11201gd-20081231.htm ReadMeFirst Linkbase i11201gd/i11201gd-20081231_pre.xml Linkbase i11201gd/i11201gd-20081231_lab.xml Schema i11201gd/i11201gd-20081231.xsd | valid
- _202gw | Hidden WARN | Numeric Nil, Required to Display, Not displayed, GOOD/WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11202gw/i11202gw-20081231.htm ReadMeFirst Linkbase i11202gw/i11202gw-20081231_pre.xml Linkbase i11202gw/i11202gw-20081231_lab.xml Schema i11202gw/i11202gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _203gd | Hidden GOOD | QName, Not nil, Not Eligible for Transformation, Required to Display, Displayed, GOOD |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance i11203gd/i11203gd-20081231.htm ReadMeFirst Linkbase i11203gd/i11203gd-20081231_pre.xml Linkbase i11203gd/i11203gd-20081231_lab.xml Schema i11203gd/i11203gd-20081231.xsd | valid
- _204gw | Hidden WARN | QName, Not nil, Not Eligible for Transformation, Required to Display, Not displayed, GOOD/WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11204gw/i11204gw-20081231.htm ReadMeFirst Linkbase i11204gw/i11204gw-20081231_pre.xml Linkbase i11204gw/i11204gw-20081231_lab.xml Schema i11204gw/i11204gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _205gw | Hidden WARN | Numeric Not Nil, Eligible for Transformation, GOOD/WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11205gw/i11205gw-20081231.htm ReadMeFirst Linkbase i11205gw/i11205gw-20081231_pre.xml Linkbase i11205gw/i11205gw-20081231_lab.xml Schema i11205gw/i11205gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-eligible-for-transform
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _206gw | Hidden WARN | Numeric nil, referenced twice, GOOD/WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11206gw/i11206gw-20081231.htm ReadMeFirst Linkbase i11206gw/i11206gw-20081231_pre.xml Linkbase i11206gw/i11206gw-20081231_lab.xml Schema i11206gw/i11206gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-multiple-references
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _208gd | Hidden GOOD |  |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
Instance i11208gd/i11208gd-20081231.htm ReadMeFirst Linkbase i11208gd/i11208gd-20081231_pre.xml Linkbase i11208gd/i11208gd-20081231_lab.xml Schema i11208gd/i11208gd-20081231.xsd | valid
- _209gw | Hidden Fact, Required to Display, Not displayed, WARN | Hidden Fact, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11209gw/i11209gw-20081231.htm ReadMeFirst Linkbase i11209gw/i11209gw-20081231_pre.xml Linkbase i11209gw/i11209gw-20081231_lab.xml Schema i11209gw/i11209gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _210gw | Hidden LanguageItemType, Required to Display, Not displayed, WARN | Hidden LanguageItemType, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11210gw/i11210gw-20081231.htm ReadMeFirst Linkbase i11210gw/i11210gw-20081231_pre.xml Linkbase i11210gw/i11210gw-20081231_lab.xml Schema i11210gw/i11210gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _211gw | Hidden URIItemType, Required to Display, Not displayed, WARN | Hidden URIItemType, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11211gw/i11211gw-20081231.htm ReadMeFirst Linkbase i11211gw/i11211gw-20081231_pre.xml Linkbase i11211gw/i11211gw-20081231_lab.xml Schema i11211gw/i11211gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _212gw | Hidden DerivedURIItemType, Required to Display, Not displayed, WARN | Hidden DerivedURIItemType, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11212gw/i11212gw-20081231.htm ReadMeFirst Linkbase i11212gw/i11212gw-20081231_pre.xml Linkbase i11212gw/i11212gw-20081231_lab.xml Schema i11212gw/i11212gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _213gw | Hidden Base64BinaryItemType, Required to Display, Not displayed, WARN | Hidden Base64BinaryItemType, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11213gw/i11213gw-20081231.htm ReadMeFirst Linkbase i11213gw/i11213gw-20081231_pre.xml Linkbase i11213gw/i11213gw-20081231_lab.xml Schema i11213gw/i11213gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _214gw | Hidden DerivedBase64BinaryItemType, Required to Display, Not displayed, WARN | Hidden DerivedBase64BinaryItemType, Required to Display, Not displayed, WARN |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11214gw/i11214gw-20081231.htm ReadMeFirst Linkbase i11214gw/i11214gw-20081231_pre.xml Linkbase i11214gw/i11214gw-20081231_lab.xml Schema i11214gw/i11214gw-20081231.xsd |
  Assertion
  ID: wrn, 99999, EFM.5.02.05.14.hidden-fact-not-referenced
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1
- _302ng | Hidden NOGOOD | sec-ix-hidden property value does not reference a hidden fact, NOGOOD. |  |
  Parameter
  Name | ELOparams
  Type |
  Value | { "periodOfReport" : "12-31-2008", "emergingGrowthCompanyFlag" : false, "submissionType" : "8-K" }
- Instance i11302ng/i11302ng-20081231.htm ReadMeFirst Linkbase i11302ng/i11302ng-20081231_pre.xml Linkbase i11302ng/i11302ng-20081231_lab.xml Schema i11302ng/i11302ng-20081231.xsd |
  Assertion
  ID: err, 99999, EFM.5.02.05.14.hidden-fact-not-found
  FRD: | ix
  Count satisfied | 0
  Count not satisfied | 1