XML 83 R27.htm IDEA: XBRL DOCUMENT
v3.20.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2020
Accounting Policies [Abstract] |
Interest and Other Income [Table Text Block] | Interest and other income, net includes the following (amounts in thousands):
|  | Fiscal Year
|  | 2019 |  | 2018 |  | 2017
Interest income |  | $ | 4,120 |  |  | $ | 3,514 |  |  | $ | 1,556 |
Grant income |  |  | — |  |  |  | — |  |  |  | 691 |
Loss on sale of investment |  |  | — |  |  |  | — |  |  |  | (13 | )
Loss on disposal of real estate and property and equipment, net |  |  | — |  |  |  | (104 | ) |  |  | (192 | )
Other |  |  | 92 |  |  |  | (22 | ) |  |  | 18 |
Total |  | $ | 4,212 |  |  | $ | 3,388 |  |  | $ | 2,060 |
Schedule of Inventory, Current [Table Text Block] | The components of inventory are as follows (amounts in thousands):
|  | January 31,
|  | 2020 |  | 2019
Ethanol and other finished goods |  | $ | 10,864 |  |  | $ | 5,767 |
Work in process |  |  | 3,258 |  |  |  | 3,094 |
Grain and other raw materials |  |  | 21,512 |  |  |  | 9,616 |
Total |  | $ | 35,634 |  |  | $ | 18,477 |
Property, Plant and Equipment [Table Text Block] | The components of property and equipment are as follows (amounts in thousands):
|  | January 31,
|  | 2020 |  | 2019
Land and improvements |  | $ | 21,957 |  |  | $ | 21,469 |
Buildings and improvements |  |  | 23,643 |  |  |  | 23,608 |
Machinery, equipment and fixtures |  |  | 300,972 |  |  |  | 297,807 |
Construction in progress |  |  | 193 |  |  |  | 708 |
|  |  | 346,765 |  |  |  | 343,592 |
Less: accumulated depreciation |  |  | (183,438 | ) |  |  | (161,071 | )
Total |  | $ | 163,327 |  |  | $ | 182,521 |

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of interest income and income classified as other. + References No definition available. + Details
Name: | us-gaap_InterestAndOtherIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration