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INVESTMENTS (Details) - Schedule of Condensed Balance Sheet - Big River [Member] - USD ($) $ in Thousands | Jan. 31, 2020 | Jan. 31, 2019
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Condensed Balance Sheet Statements, Captions [Line Items] |  |
Current assets | $ 146,494 | $ 117,796
Non current assets | 211,235 | 241,382
Total assets | 357,729 | 359,178
Current liabilities | 55,552 | 50,172
Long-term liabilities |  | 701
Total liabilities | 55,552 | 50,873
Noncontrolling interests | $ 33,966 | $ 34,149

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