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Income Taxes (Details 4)
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12 Months Ended | |||||
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Mar. 31, 2009
Minimum [Member]
Federal [Member]
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Mar. 31, 2008
Minimum [Member]
State and Local Jurisdiction [Member]
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Mar. 31, 2008
Minimum [Member]
Foreign Tax Authority [Member]
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Mar. 31, 2013
Maximum [Member]
Federal [Member]
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Mar. 31, 2013
Maximum [Member]
State and Local Jurisdiction [Member]
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Mar. 31, 2013
Maximum [Member]
Foreign Tax Authority [Member]
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| Income Tax Examination [Line Items] | ||||||
| Open Tax Year | 2009 | 2008 | 2008 | 2013 | 2013 | 2013 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Tax year that remains open to examination under enacted tax laws, in CCYY format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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