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 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 740

 -SubTopic 10

 -Section 50

 -Paragraph 12

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 740

 -SubTopic 10

 -Section 50

 -Paragraph 13

 -URI http://asc.fasb.org/extlink&amp;oid=6907707&amp;loc=d3e32698-109319



Reference 3: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 740

 -SubTopic 10

 -Section S99

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 -Subparagraph (SAB TOPIC 6.I)

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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 -Name Statement of Financial Accounting Standard (FAS)

 -Number 109

 -Paragraph 47

 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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