Details Of Certain Accounts - Other Non-current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Loss in excess of equity investment (Note 5)	$ 8,315	$ 8,308
Deferred gain on sale of property (Note 2)	6,430	0
Deferred revenue	6,333	0
Derivative liability (Note 14)	28,276	39,709
Other	3,475	3,398
Total other non-current liabilities	$ 52,829	$ 51,415

Amount of gain on the sale of property that does not qualify for gain recognition as of the balance sheet date.

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Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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