Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Selling, General And Administrative Expenses (Schedule Of Selling General And Administrative Expenses ) (Details)

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Selling, General And Administrative Expenses (Schedule Of Selling General And Administrative Expenses ) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Personnel expenses $ 161,967 $ 130,254 $ 46,362
Share-based compensation 100,162 68,152 9,292
Travel expenses 23,090 17,501 6,728
Professional services 42,921 32,359 13,253
Office expenses 26,989 21,678 3,443
Directors' expenses 2,780 3,441 3,393
Other expenses 23,399 26,507 6,608
Total selling, general and administrative expenses $ 381,308 $ 299,892 $ 89,079