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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) | 12 Months Ended
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Jan. 31, 2022 USD ($) shares | Jan. 31, 2021 USD ($) | Jan. 31, 2020 USD ($)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Number Of Operating Entities | 3 |  |
Inventory Write-down (in Dollars) | $ 500,000 | $ 1,000,000 |
Depreciation (in Dollars) | 18,000,000 | 18,100,000 | $ 20,200,000
Outbound Freight Charges (in Dollars) | 7,321,000 | 3,482,000 | $ 4,086,000
Assets (in Dollars) | $ 550,361,000 | $ 479,345,000 |
Common Stock, Capital Shares Reserved for Future Issuance (in Shares) | shares | 550,000 |  |
Ethanol [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Number of Reportable Segments | 1 |  |
Customer Concentration Risk [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Concentration Risk, Number of Customers | 9 | 7 | 8
Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Concentration Risk, Percentage | 85.00% | 89.00% | 85.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Concentration Risk, Percentage | 83.00% | 54.00% |
Contracts Not Accounted For Under Normal Purchases and Normal Sales |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Assets (in Dollars) | $ 1,000,000 | $ 2,100,000 |
Building and Building Improvements [Member] | Minimum [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Property, Plant and Equipment, Estimated Useful Lives | 15 |  |
Building and Building Improvements [Member] | Maximum [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Property, Plant and Equipment, Estimated Useful Lives | 40 years |  |
Fixtures And Equipment [Member] | Minimum [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Property, Plant and Equipment, Estimated Useful Lives | 3 |  |
Fixtures And Equipment [Member] | Maximum [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Property, Plant and Equipment, Estimated Useful Lives | 20 years |  |
Consolidated Entities [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Number Of Operating Entities | 2 |  |
Equity Method Investee [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Number Of Operating Entities | 1 |  |
Cost of Sales [Member] |  |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] |  |  |
Maximum Percentage of Equity Ownership Interest Which May be Considered for Equity Method of Accounting | 20.00% |  |

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