FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($) $ in Thousands		Jan. 31, 2020	Jan. 31, 2019
FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Commodity futures	[1]	$ 352	$ 44
Investment in cooperative	[2]	341	333
Total assets		693	377
Forward purchase contracts liability	[3]	230	22
Fair Value, Inputs, Level 1 [Member]
FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Commodity futures	[1]
Investment in cooperative	[2]
Forward purchase contracts liability	[3]
Fair Value, Inputs, Level 2 [Member]
FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Commodity futures	[1]	352	44
Investment in cooperative	[2]
Total assets		352	44
Forward purchase contracts liability	[3]	230	22
Fair Value, Inputs, Level 3 [Member]
FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Commodity futures	[1]
Investment in cooperative	[2]	341	333
Total assets		341	333
Forward purchase contracts liability	[3]

[1] The commodity futures asset is included in "Prepaid expenses and other" on the accompanying Consolidated Balance Sheets.

[2] The investment in cooperative is included in "Other assets" on the accompanying Consolidated Balance Sheets.

[3] The forward purchase contracts liability is included in "Accrued expenses and other current liabilities" on the accompanying Consolidated Balance Sheets.