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USD ($)

USD ($) / shares

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USD ($)

USD ($) / shares
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 -Paragraph 1
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 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 19
 -Paragraph 24

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 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 19
 -Paragraph 27, 28, 29

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