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Note 20 - Segmented Information (Details) - Long-lived Assets by Geographical Location - USD ($) $ in Thousands | Jan. 31, 2016 | Jan. 31, 2015
--- | --- | ---
Total long-lived assets |  |
Geograhical long-lived assets | $ 142,166 | $ 122,955
UNITED STATES |  |
Total long-lived assets |  |
Geograhical long-lived assets | 49,192 | 59,041
EMEA [Member] |  |
Total long-lived assets |  |
Geograhical long-lived assets | 44,963 | 57,711
CANADA |  |
Total long-lived assets |  |
Geograhical long-lived assets | $ 48,011 | $ 6,203

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e9038-108599 + Details
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