INVESTMENTS (Details) - Schedule of Financial information For Equity Method Investment - Big River [Member] - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2019	Apr. 30, 2018
INVESTMENTS (Details) - Schedule of Financial information For Equity Method Investment [Line Items]
Net sales and revenue	$ 184,069	$ 191,943
Gross profit	1,569	13,691
Income from continuing operations	1,227	6,765
Net income	$ 1,227	$ 6,765

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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