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Preferred Stock
12 Months Ended
Mar. 31, 2013
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]  
Preferred Stock
(13)  PREFERRED STOCK
As of March 31, 2013 and 2012, we had 10,000,000 shares of preferred stock authorized but unissued. The rights, preferences, and restrictions of the preferred stock may be designated by our Board of Directors without further action by our stockholders.