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Foreign Sales
 12 Months Ended
Mar. 31, 2012
Foreign Sales
10.   Foreign Sales

In fiscal 2012 and fiscal 2011, the Company had export sales of approximately $8.6 million and $6.5 million, respectively, made primarily to customers in North America, Asia and Europe.   All foreign sales are denominated in U.S. dollars.  Sales to specific countries, stated as a percentage of total sales, consist of the following:
 
   
2012
    
2011
  
Canada
     2 %     3 %
China
     6 %     5 %
Germany
     2 %     2 %
Italy
     15 %     9 %
Japan
     1 %     1 %
All other countries
     3 %     4 %
Total export sales
     29 %     23 %