COMMITMENTS AND CONTINGENCIES (Details) $ in Millions	12 Months Ended
Oct. 31, 2017 USD ($)
COMMITMENTS AND CONTINGENCIES [Abstract]
Commitments for tenant related obligations	$ 6.0

The minimum amount the entity agreed to spend under the long-term purchase commitment.

No definition available.

Name:	us-gaap_LongTermPurchaseCommitmentAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration