Note 9 - Statements of Cash Flows, Supplemental Disclosures	6 Months Ended
Jul. 31, 2014
Supplemental Cash Flow Elements [Abstract]
Cash Flow, Supplemental Disclosures [Text Block]	9. STATEMENTS OF CASH FLOWS, SUPPLEMENTAL DISCLOSURES The Trust paid $392,155 and $396,997 in cash for interest for the six months ended July 31, 2014 and 2013, respectively. The Trust paid $29,260 and $0 in cash for income taxes for the six months ended July 31, 2014 and 2013, respectively. During the six months ended July 31, 2014, the Trust issued $27,000 of notes payable to third parties for the purchase of 1,904 shares of beneficial interest and for the purchase of 9,903 RRF units.

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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