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Stock Repurchase Plan
12 Months Ended
Mar. 31, 2012
Stock Repurchase Plan [Abstract]  
Stock Repurchase Plan

NOTE 10. STOCK REPURCHASE PLAN
     Our authorized stock is stated as six million shares of common stock, $0.01 par value, and ten million shares of all types. Our Board may designate any series and fix any relative rights and preferences to authorized but undesignated stock. We have an outstanding authorization from our Board to purchase up to $2,500,000 of our common stock, all of which remained available as of March 31, 2012.