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NET INCOME (LOSS) PER COMMON SHARE (Policies)
3 Months Ended
Jun. 30, 2012
NET INCOME (LOSS) PER COMMON SHARE [Abstract]  
Net Income (Loss) Per Common Share
Basic net income (loss) per common share is computed by dividing the net income (loss) by the weighted-average number of shares of common stock outstanding for the period excluding unvested restricted stock awards.  Diluted net income (loss) per common share reflects the potential dilution from the exercise or conversion of securities into common stock, the effect of unvested restricted stock awards and restricted stock units, and the impact of shares to be issued under the ESPP.