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Investments (Details) - Schedule of Financial Information For Equity Method Investment - Big River [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2020	Jul. 31, 2019
Investments (Details) - Schedule of Financial Information For Equity Method Investment [Line Items]
Net sales and revenue	$ 130,126	$ 193,731	$ 327,758	$ 377,800
Gross profit (loss)	3,565	7,026	(2,378)	8,595
(Loss) income from continuing operations	(4,914)	2,320	(9,540)	3,546
Net (loss) income	$ (4,914)	$ 2,320	$ (9,540)	$ 3,546

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