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BUSINESS COMBINATIONS (Tables) | 12 Months Ended
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Jan. 31, 2018
Business Combinations [Abstract] |
Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] | The following table summarizes the estimated fair values of the assets acquired at the acquisition date (amounts in thousands):
Inventory |  | $ | 49 |
Property, plant and equipment |  |  | 12,000 |
Total assets acquired and purchase price |  | $ | 12,049 |

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- Definition Tabular disclosure of finite-lived and indefinite-lived intangible assets acquired as part of a business combination. + References No definition available. + Details
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