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Note 10 - Goodwill | 12 Months Ended
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Jan. 31, 2017
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, 2015:
|  |  | January 31, 2017 |  |  |  | January 31, 2016 |
Balance at beginning of period |  |  | 217,486 |  |  |  | 147,440 |
Acquisition of Airclic |  |  | - |  |  |  | 810 |
Acquisition of MK Data |  |  | - |  |  |  | 51,108 |
Acquisition of BearWare |  |  | - |  |  |  | 4,958 |
Acquisition of Oz |  |  | - |  |  |  | 17,637 |
Acquisition of Pixi |  |  | 6,705 |  |  |  | - |
Acquisition of Appterra |  |  | 3,766 |  |  |  | - |
Acquisition of 4Solutions |  |  | 1,351 |  |  |  | - |
Acquisition of Datamyne |  |  | 35,115 |  |  |  | - |
Adjustments on account of foreign exchange |  |  | (1,310 | ) |  |  | (4,467 | )
Balance at end of period |  |  | 263,113 |  |  |  | 217,486 |

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