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Short Term Investments	12 Months Ended
Short Term Investments	Mar. 31, 2013
Short Term Investments	NOTE 10 — SHORT TERM INVESTMENTS: At March 31, 2013 and March 31, 2012, the Company held short-term investments totaling $45.2 million and nil, respectively. At March 31, 2013, these investments were comprised of bank certificates of deposit with maturities in June and August 2013.