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Revenue Recognition (Tables) | 12 Months Ended
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Jan. 31, 2019
Revenue from Contract with Customer [Abstract] |
Summary of Revenues Disaggregated by Primary Geographic Markets and Major Product Type | Revenues disaggregated by primary geographic markets and major product types are as follows: Primary geographical markets:
|  | Year Ended |
(In thousands) |  | January 31, 2019 |  |  | January 31, 2018 |  |  | January 31, 2017 |
United States |  | $ | 83,668 |  |  | $ | 69,795 |  |  | $ | 69,850 |
Europe |  |  | 31,574 |  |  |  | 29,948 |  |  |  | 18,848 |
Asia |  |  | 8,207 |  |  |  | 3,808 |  |  |  | 1,664 |
Canada |  |  | 6,692 |  |  |  | 5,373 |  |  |  | 5,008 |
Central and South America |  |  | 4,147 |  |  |  | 3,402 |  |  |  | 3,053 |
Other |  |  | 2,369 |  |  |  | 1,075 |  |  |  | 25 |
Total Revenue |  | $ | 136,657 |  |  | $ | 113,401 |  |  | $ | 98,448 |
Major product types:
|  | Year Ended |
(In thousands) |  | January 31, 2019 |  |  | January 31, 2018 |  |  | January 31, 2017 |
Hardware |  | $ | 53,207 |  |  | $ | 37,501 |  |  | $ | 33,797 |
Supplies |  |  | 71,178 |  |  |  | 65,265 |  |  |  | 56,169 |
Service and Other |  |  | 12,272 |  |  |  | 10,635 |  |  |  | 8,482 |
Total Revenue |  | $ | 136,657 |  |  | $ | 113,401 |  |  | $ | 98,448 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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