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Investments | 6 Months Ended
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Jul. 31, 2013
Investments And Deposits [Abstract] |
Investments And Deposits [Text Block] | Note 11. Investments The following table summarizes equity method investments at July 31, 2013 and January 31, 2013 (amounts in thousands):
Entity |  |  | Ownership Percentage |  |  |  | Carrying Amount July 31, 2013 |  |  |  | Carrying Amount January 31, 2013 |
Big River |  |  | 10 | % |  | $ | 34,973 |  |  | $ | 32,438 |
Patriot |  |  | 27 | % |  |  | 30,942 |  |  |  | 27,521 |
Total Equity Method Investments |  |  |  |  |  | $ | 65,915 |  |  | $ | 59,959 |
The following table summarizes income or (loss) recognized from equity method investments for the periods presented (amounts in thousands):
|  |  | Three Months Ended July 31, |  |  |  | Six Months Ended July 31, |
|  |  | 2013 |  |  |  | 2012 |  |  |  | 2013 |  |  |  | 2012 |
Big River |  | $ | 2,092 |  |  | $ | 104 |  |  | $ | 2,736 |  |  | $ | 661 |
Patriot |  |  | 2,536 |  |  |  | (585 | ) |  |  | 3,491 |  |  |  | (700 | )
Total |  | $ | 4,628 |  |  | $ | (481 | ) |  | $ | 6,227 |  |  | $ | (39 | )
Undistributed earnings of Big River and Patriot totaled approximately $27.2 million and $21.2 million at July 31, 2013 and January 31, 2013, respectively. During the first six months of fiscal years 2013 and 2012, the Company received dividends from equity method investees of approximately $0.2 million and $2.0 million, respectively. Summarized financial information for each of the Company’s equity method investees is presented in the following table for the three and six months ended July 31, 2013 and 2012 (amounts in thousands):
|  | Three Months Ended July 31, 2013 |  |  | Three Months Ended July 31, 2012 |
|  | Patriot |  |  | Big River |  |  | Patriot |  |  | Big River |
Net sales and revenue |  | $ | 102,416 |  |  | $ | 335,961 |  |  | $ | 81,578 |  |  | $ | 258,848 |
Gross profit (loss) |  | $ | 11,046 |  |  | $ | 30,063 |  |  | $ | (569 | ) |  | $ | 8,507 |
Income (loss) from continuing operations |  | $ | 9,552 |  |  | $ | 21,549 |  |  | $ | (2,209 | ) |  | $ | 1,068 |
Net income (loss) |  | $ | 9,552 |  |  | $ | 21,549 |  |  | $ | (2,209 | ) |  | $ | 1,068 |
|  | Six Months Ended July 31, 2013 |  |  | Six Months Ended July 31, 2012 |
|  | Patriot |  |  | Big River |  |  | Patriot |  |  | Big River |
Net sales and revenue |  | $ | 196,474 |  |  | $ | 630,589 |  |  | $ | 171,389 |  |  | $ | 549,851 |
Gross profit |  | $ | 16,189 |  |  | $ | 45,683 |  |  | $ | 1,208 |  |  | $ | 22,515 |
Income (loss) from continuing operations |  | $ | 13,150 |  |  | $ | 28,180 |  |  | $ | (2,645 | ) |  | $ | 6,786 |
Net income (loss) |  | $ | 13,150 |  |  | $ | 28,180 |  |  | $ | (2,645 | ) |  | $ | 6,786 |
Patriot and Big River have debt agreements that limit and restrict amounts the companies can pay in the form of dividends or advances to owners. The restricted net assets of Patriot and Big River combined at July 31, 2013 and January 31, 2013 are approximately $381.9 million and $367.6 million, respectively.

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- Definition The entire disclosure for equity method investment, joint ventures, deposits, and investments in certain debt and equity securities (and certain other trading assets) which include all debt and equity securities (other than those equity securities accounted for under the equity or cost methods of accounting) with readily determinable fair values. + References No definition available. + Details
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