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SUBSEQUENT EVENTS (Details Narrative) - USD ($) $ in Thousands	Mar. 31, 2018	Feb. 15, 2018	Dec. 31, 2017
Debentures offering amount			$ 78,900
Interest rate			7.38%
Ownership interest			20.00%
Subsequent Event [Member] | Joint Venture [Member] | Chief Executive Officer [Member]
Ownership interest	2.00%
Subsequent Event [Member] | Joint Venture [Member] | Macquire [Member]
Ownership interest	49.00%
Voting interest in joint venture	50.00%
Subsequent Event [Member] | Joint Venture [Member] | Southern Properties Capital LTD [Member]
Ownership interest	49.00%
Voting interest in joint venture	50.00%
Subsequent Event [Member] | Nonconvertible Series A Bonds [Member]
Debentures offering amount		$ 39,400
Bond issuance cost		$ 41,400
Interest rate		6.80%
Subsequent Event [Member] | Series B Bonds [Member] | Israel Shekel [Member]
Debentures offering amount		$ 137,700

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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