Details Of Certain Accounts - Other Non-current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Loss in excess of equity investment (Note 5)	$ 8,437	$ 8,308
Deferred gain on sale of property (Note 2)	6,190	0
Deferred revenue	5,926	0
Derivative liability (Note 14)	20,383	39,709
Other	3,489	3,398
Total other non-current liabilities	$ 44,425	$ 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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