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INVESTMENTS (Tables) | 12 Months Ended
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Jan. 31, 2018
Investments Schedule [Abstract] |
Equity Method Investments [Table Text Block] | The following table summarizes the investment at January 31, 2018 and 2017 (amounts in thousands):
|  | January 31, 2018 |  |  | January 31, 2017 |
Carrying amount |  | $ | 34,549 |  |  | $ | 37,833 |
Ownership percentage |  |  | 10.3 | % |  |  | 9.7 | %
Condensed Balance Sheet [Table Text Block] | Summarized financial information for the Company’s equity method investee as of its fiscal year end is presented in the following table (amounts in thousands):
Big River |  | December 31, 2017 |  |  | December 31, 2016 |
Current assets |  | $ | 149,436 |  |  | $ | 175,299 |
Non current assets |  |  | 261,443 |  |  |  | 311,450 |
Total assets |  | $ | 410,879 |  |  | $ | 486,749 |
Current liabilities |  | $ | 49,130 |  |  | $ | 50,798 |
Long-term liabilities |  |  | 10,599 |  |  |  | — |
Total liabilities |  | $ | 59,729 |  |  | $ | 50,798 |
Noncontrolling interests |  | $ | 38,412 |  |  | $ | 52,336 |
Schedule of Financial Information for Equity Method Investments [Table Text Block] | Summarized financial information for each of the Company’s equity method investees is presented in the following table for the years ended December 31, 2017, 2016 and 2015 (amounts in thousands):
|  | Year Ended December 31, |
Big River |  | 2017 |  |  | 2016 |
Net sales and revenue |  | $ | 817,112 |  |  | $ | 851,434 |
Gross profit |  | $ | 60,259 |  |  | $ | 88,841 |
Income from continuing operations |  | $ | 32,243 |  |  | $ | 63,292 |
Net income |  | $ | 32,243 |  |  | $ | 63,292 |
Year Ended December 31, 2015 |  |  |  |  |  |
|  | Patriot (1) |  |  | Big River |
Net sales and revenue |  | $ | 115,614 |  |  | $ | 863,554 |
Gross profit |  | $ | 14,424 |  |  | $ | 85,451 |
Income from continuing operations |  | $ | 11,100 |  |  | $ | 62,193 |
Net income |  | $ | 11,100 |  |  | $ | 62,193 |

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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