DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments - USD ($) $ in Thousands		Oct. 31, 2019	Jan. 31, 2019
DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]
Asset Derivatives, Fair Value		$ 250	$ 44
Liability Derivatives, Fair Value		165	22
Commodity Contract [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]
Asset Derivatives, Fair Value	[1]	150	44
Liability Derivatives, Fair Value	[1]	165
Forward Contracts [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]
Asset Derivatives, Fair Value	[2]	100
Liability Derivatives, Fair Value	[2]		$ 22

[1] Commodity futures assets are included in prepaid expenses and other current assets. These contracts are short/sell positions for approximately 3.6 million bushels of corn, long/buy positions for approximately 2.7 million bushels of corn and short/sell positions for approximately 2.1 million gallons of ethanol at October 31, 2019. These contracts are short/sell positions for approximately 2.0 million bushels of corn at January 31, 2019. Commodity futures liabilities are included in accrued expenses and other current liabilities. These contracts are short/sell positions for approximately 2.6 million bushels of corn.

[2] Forward purchase contracts assets are included in prepaid expenses and other current assets. These contracts are for purchases of approximately 0.8 million bushels of corn at October 31, 2019. Forward purchase contracts liabilities are included in accrued expenses and other current liabilities. These contracts are for purchases of approximately 1.3 million bushels of corn at January 31, 2019.