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Tax Years Subject to Examination by Major Taxing Jurisdictions (Details) | 12 Months Ended
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Dec. 31, 2013
United States | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
United States | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Canada | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
Canada | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Arkansas | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
Arkansas | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
California | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2007
California | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Georgia | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
Georgia | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Idaho | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
Idaho | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Illinois | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2008
Illinois | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011
Wisconsin | Minimum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2007
Wisconsin | Maximum |
Income Tax Examination [Line Items] |
Income tax examination, year under examination | 2011

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- Details
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- Definition Tax year being audited in the income tax examination, in CCYY format. + References No definition available. + Details
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