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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details 8) (USD $)
12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2011
Antidilutive shares      
Strike price of warrants (in dollars per share)     14.945
Unvested restricted stock
     
Antidilutive shares      
Antidilutive shares excluded from calculation of EPS 7,357,000 5,724,000  
Stock option awards
     
Antidilutive shares      
Antidilutive shares excluded from calculation of EPS 2,009,000 2,164,000 2,299,000