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Nature of Operations
9 Months Ended
Jan. 31, 2012
Nature of Operations [Abstract]  
Nature of Operations [Text Block]
Nature of Operations
 
Torotel, Inc. (“Torotel”) conducts business primarily through three wholly owned subsidiaries, Torotel Products, Inc. (“Torotel Products”), Torotel Manufacturing Corp. (“TMC”), and Electronika, Inc. (“Electronika”).  TMC provides manufacturing services to Torotel Products.  Torotel specializes in the custom design and manufacture of a wide variety of precision magnetic components, consisting of transformers, inductors, reactors, chokes and toroidal coils, for use in commercial, industrial and military electronics.  Torotel also designs and distributes ballast transformers for the airline industry.  Approximately 98% of Torotel’s sales during the first nine months of fiscal 2012 have been derived from domestic customers.