Subsequent Events	3 Months Ended
Apr. 30, 2015
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 16. Subsequent Events On May 19, 2015, the members of Patriot approved a merger agreement with a subsidiary of CHS Inc. (“CHS”) that would result in CHS acquiring 100% of the ownership interest in Patriot. The merger agreement is subject to normal and customary conditions to closing. The Company expects to receive a cash payment of approximately $44 million at the closing, representing its proportionate share of the merger proceeds. Assuming the full payment of escrow holdbacks, the Company would receive an additional amount of approximately $5 million within 18 months of the closing. The merger is expected to close on or about June 1, 2015.

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.

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