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Note 10 - Goodwill | 12 Months Ended
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Jan. 31, 2018
Notes to Financial Statements |
Goodwill Disclosure [Text Block] | Note 10 – Goodwill Goodwill is recorded when the consideration paid for an acquisition of a business exceeds the fair value of identifiable net tangible and intangible assets acquired. The following table summarizes the changes in goodwill since January 31, 2016:
|  |  | January 31, 2018 |  |  |  | January 31, 2017 |
Balance at beginning of year |  |  | 263,113 |  |  |  | 217,486 |
Acquisition of Pixi |  |  | - |  |  |  | 6,705 |
Acquisition of Appterra |  |  | - |  |  |  | 3,766 |
Acquisition of 4Solutions |  |  | - |  |  |  | 1,351 |
Acquisition of Datamyne |  |  | (435 | ) |  |  | 35,115 |
Acquisition of ShipRush |  |  | 8,603 |  |  |  | - |
Acquisition of PCSTrac |  |  | 5,815 |  |  |  | - |
Acquisition of MacroPoint |  |  | 65,213 |  |  |  | - |
Adjustments on account of foreign exchange |  |  | 7,839 |  |  |  | (1,310 | )
Balance at end of year |  |  | 350,148 |  |  |  | 263,113 |

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- Definition The entire disclosure for goodwill. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
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