Subsequent Events	6 Months Ended
Jul. 31, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 18. Subsequent Events In August 2014, One Earth and NuGen made accelerated principal payments totaling $17 million that were expected to be due in the next twelve months.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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