OPERATING SEGMENTS (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Revenue, Property and Equipment and Intangible Assets Outside of the United States
Total revenue	$ 170,894	$ 53,090	$ 290,272	$ 141,766
Total long- lived assets	501,176		501,176		151,691
United States
Revenue, Property and Equipment and Intangible Assets Outside of the United States
Total revenue	155,073	37,833	243,724	101,852
Total long- lived assets	440,019		440,019		86,175
Canada
Revenue, Property and Equipment and Intangible Assets Outside of the United States
Total revenue	15,821	15,257	46,548	39,914
Total long- lived assets	$ 61,157		$ 61,157		$ 65,516