OPERATING SEGMENTS (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
As Previously Reported
Segment profit:
Total segment profit		$ 47,440
Reclassification
Segment profit:
Total segment profit
Operating segments
Segment profit:
Total segment profit	$ 44,847	$ 47,440
Operating segments | Data center services | As Previously Reported
Segment profit:
Total segment profit		34,834
Operating segments | Data center services | Reclassification
Segment profit:
Total segment profit		(34,834)
Operating segments | IP services | As Previously Reported
Segment profit:
Total segment profit		12,606
Operating segments | IP services | Reclassification
Segment profit:
Total segment profit		(12,606)
Operating segments | Data center and network services
Segment profit:
Total segment profit	26,499	$ 27,587
Operating segments | Data center and network services | As Previously Reported
Segment profit:
Total segment profit
Operating segments | Data center and network services | Reclassification
Segment profit:
Total segment profit		$ 27,587
Operating segments | Cloud And Hosting Services
Segment profit:
Total segment profit	$ 18,348	$ 19,853
Operating segments | Cloud And Hosting Services | As Previously Reported
Segment profit:
Total segment profit
Operating segments | Cloud And Hosting Services | Reclassification
Segment profit:
Total segment profit		$ 19,853