Termination of Plan of Liquidation	12 Months Ended
Oct. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Termination of Plan of Liquidation	Note 15 - Termination of Plan of Liquidation: On January 14, 2020, the Trust’s Board of Trustees adopted a Plan of Voluntary Liquidation with respect to the Trust (the “Plan of Liquidation”), which provided for the voluntary dissolution, termination and liquidation of the Trust by the sale, conveyance, transfer or delivery of all of the Trust’s remaining assets in accordance with the terms and conditions of the Plan of Liquidation and the Internal Revenue Code of 1986, as amended, and the Treasury regulations thereunder. The Plan of Liquidation provided that it would become effective upon (i) approval by a majority of the votes cast by Trust’s shareholders present in person or represented by proxy at a duly called meeting of the Trust’s shareholders at which a quorum is present and (ii) the consummation of the transactions contemplated by the Purchase and Sale Agreement. While the Plan of Liquidation received shareholder approval, the Plan of Liquidation did not become effective as the Sellers terminated the Purchase and Sale Agreement by written notice delivered to the Purchaser on April 30, 2020, and the transactions contemplated thereby were not consummated. Accordingly, the Trust did not proceed with the sale, conveyance, transfer or delivery of all of the Trust’s remaining assets as contemplated by the Plan of Liquidation that was adopted by the Board on January 14, 2020.

Termination of Plan of Liquidation

12 Months Ended

Oct. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 15 - Termination of Plan of Liquidation:

On January 14, 2020, the Trust’s Board of Trustees adopted a Plan of Voluntary Liquidation with respect to the Trust (the “Plan of Liquidation”), which provided for the voluntary dissolution, termination and liquidation of the Trust by the sale, conveyance, transfer or delivery of all of the Trust’s remaining assets in accordance with the terms and conditions of the Plan of Liquidation and the Internal Revenue Code of 1986, as amended, and the Treasury regulations thereunder. The Plan of Liquidation provided that it would become effective upon (i) approval by a majority of the votes cast by Trust’s shareholders present in person or represented by proxy at a duly called meeting of the Trust’s shareholders at which a quorum is present and (ii) the consummation of the transactions contemplated by the Purchase and Sale Agreement.

While the Plan of Liquidation received shareholder approval, the Plan of Liquidation did not become effective as the Sellers terminated the Purchase and Sale Agreement by written notice delivered to the Purchaser on April 30, 2020, and the transactions contemplated thereby were not consummated. Accordingly, the Trust did not proceed with the sale, conveyance, transfer or delivery of all of the Trust’s remaining assets as contemplated by the Plan of Liquidation that was adopted by the Board on January 14, 2020.