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INVESTMENTS (Details) - Schedule of Condensed Balance Sheet - Big River [Member] - USD ($) $ in Thousands	Jan. 31, 2020	Jan. 31, 2019
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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