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BONDS PAYABLE (Details Narrative) ₪ in Thousands, $ in Thousands			6 Months Ended
	Jul. 26, 2018 USD ($)	Jan. 25, 2018 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Feb. 15, 2018 USD ($)	Feb. 15, 2018 ILS (₪)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 ILS (₪)
Foreign currency loss - debenture transactions			$ 7,600
Interest paid to bondholders			$ 31,000	$ 28,100
Nonconvertible Series A Bonds [Member]
Effective interest rate			9.17%
Interest paid to bondholders		$ 4,300
Nonconvertible Series A Bonds [Member] | Southern Properties Capital LTD [Member]
Debentures offering amount							$ 115,000
Interest rate							7.30%	7.30%
Nonconvertible Series A Bonds [Member] | Israel Shekel [Member]
Interest paid to bondholders		$ 14,600
Nonconvertible Series A Bonds [Member] | Israel Shekel [Member] | Southern Properties Capital LTD [Member]
Debentures offering amount | ₪								₪ 400,000
Nonconvertible Series B Bonds [Member]
Effective interest rate			7.99%
Nonconvertible Series B Bonds [Member] | Southern Properties Capital LTD [Member]
Debentures offering amount					$ 39,200
Interest rate					6.80%	6.80%
Nonconvertible Series B Bonds [Member] | Israel Shekel [Member] | Southern Properties Capital LTD [Member]
Debentures offering amount | ₪						₪ 137,700
Bonds [Member]
Bond issuance cost			$ 1,400
Subsequent Event [Member] | Series A and B Bonds [Member]
Interest paid to bondholders	$ 5,200
Subsequent Event [Member] | Series A and B Bonds [Member] | Israel Shekel [Member]
Interest paid to bondholders	$ 18,900

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