SEGMENT INFORMATION: (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014 segment	Jun. 30, 2013
Information by business segment
Number of operating segments	2
Revenue:
Total revenue	$ 242,215	$ 257,178
Income (loss) from operations:
Income from operations	(4,478)	23,458
Operating Segments [Member]
Revenue:
Total revenue	242,215	257,178
Operating Segments [Member] | Marketing and Data Services [Member]
Revenue:
Total revenue	186,683	187,793
Income (loss) from operations:
Income from operations	10,272	12,697
Operating Segments [Member] | IT Infrastructure Management [Member]
Revenue:
Total revenue	55,532	69,385
Income (loss) from operations:
Income from operations	4,739	10,761
Corporate, Non-Segment [Member]
Income (loss) from operations:
Income from operations	$ (19,489)