Description of Business and Basis of Presentation (Details Narrative) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2019 USD ($)	Dec. 31, 2018 USD ($)	May 21, 2018 USD ($) integer
Discontinued Operations, Disposed of by Sale [Member]
Warehouse properties			40
Land parcels			3
Sales price \| $	$ 11,700	$ 347,200
Excluded [Member]
Warehouse properties			1
Property value \| $			$ 11,700

Cash received for the sale of real estate that is not part of an investing activity during the current period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromSaleOfRealEstate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration