Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net loss	$ (368,445)	$ (198,382)	$ (191,490)
Other comprehensive loss:
Other comprehensive (loss) income - cumulative translation (loss) gain	(6)	(10)	2
Other comprehensive (loss) gain	(6)	(10)	2
Comprehensive loss	$ (368,451)	$ (198,392)	$ (191,488)