Statements of Cash Flows, Supplemental Disclosures	6 Months Ended
Jul. 31, 2018
Supplemental Cash Flow Elements [Abstract]
Statements of Cash Flows, Supplemental Disclosures	8. STATEMENTS OF CASH FLOWS, SUPPLEMENTAL DISCLOSURES The Trust paid approximately $330,000 and $230,000 in cash for interest for the six months period ended July 31, 2018 and 2017, respectively for continuing operations. The Trust paid approximately $0 and $20,000 for taxes for the six months period ended July 31, 2018 and 2017, respectively for continuing operations. Capital expenditures from discontinued operations were approximately $38,000 for the six months period ended July 31, 2017. Dividends accrued but not paid were approximately $99,000 and $0 for the six months period ended July 31, 2018 and 2017, respectively. Purchase of treasury stock on notes payable were approximately $472,000 and $0 for the six months period ended July 31, 2018 and 2017, respectively.

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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-URI http://asc.fasb.org/topic&trid=2134446

Name:	us-gaap_CashFlowSupplementalDisclosuresTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration