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Income taxes (Loss) income before income taxes (Tables) | 12 Months Ended
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Jan. 31, 2014
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] |
(Loss) income before income taxes [Table Text Block] |
Income (loss) from continuing operations | 2013 |  | 2012 |
Domestic | ($7,485) | ($6,719)
Foreign | 19,785 |  | (2,213 | )
Total | $12,300 | ($8,932)

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- Definition Tabular disclosure of income before income tax between domestic and foreign jurisdictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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