NET LOSS PER SHARE (Computation of Net Income (Loss) Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
NET LOSS PER SHARE [Abstract]
Net loss	$ (2,415)	$ (8,173)	$ (6,982)	$ (37,127)
Weighted average basic and diluted shares	248,135	240,786	246,183	239,099
Basic and diluted net loss per share	$ (0.01)	$ (0.04)	$ (0.03)	$ (0.16)