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Business Segment Information
9 Months Ended
Jul. 02, 2011
Business Segment Information [Abstract]  
Business Segment Information
6. Business Segment Information

The Company's Chief Executive Officer and management regularly review financial information for the Company's three discrete operating segments. Based on similarities in the economic characteristics, nature of products and services, production processes, type or class of customer served, method of distribution and regulatory environments, the operating segments have been aggregated for financial statement purposes and categorized into two reportable segments, “Test” and “Sensors.” The Test segment provides testing equipment, systems, and services to the ground vehicles, materials and structures markets. The Sensors segment provides high-performance position sensors for a variety of industrial and vehicular applications.

The accounting policies of the reportable segments are the same as those described in Note 1 to the Consolidated Financial Statements found in the Company's 2010 Form 10-K. In evaluating each segment's performance, management focuses on income from operations. This measure excludes interest income and expense, income taxes and other non-operating items. Corporate expenses, including costs associated with various support functions such as human resources, information technology, finance and accounting, and general and administrative costs, are allocated to the reportable segments primarily on the basis of revenue.

Financial information by reportable segment for the three and nine-month fiscal periods ended July 2, 2011 and July 3, 2010 was as follows:
 
   
Three Fiscal Months Ended
  
Nine Fiscal Months Ended
 
   
July 2,
  
July 3,
  
July 2,
  
July 3,
 
   
2011
  
2010
  
2011
  
2010
 
   
(expressed in thousands)
 
Revenue by Segment:
            
Test
 $89,346  $64,602  $258,649  $211,806 
Sensors
  27,486   20,342   77,120   56,368 
Total revenue
 $116,832  $84,944  $335,769  $268,174 
                  
Income (Loss) from Operations by Segment:
                
Test
 $8,941  $(6,742) $31,536  $2,778 
Sensors
  6,683   5,228   20,431   12,229 
Total income (Loss) from operations
 $15,624  $(1,514) $51,967  $15,007