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MARKET SECTORS AND MAJOR CUSTOMERS (Tables)
12 Months Ended
Sep. 30, 2014
Risks and Uncertainties [Abstract]  
Schedules of Concentration of Risk, by Risk Factor
A summary of sales, according to the market sector within which IEC’s customers operate, follows: 
 
 
Three Months Ended
 
Years Ended
% of Sales by Sector
 
September 30,
2014
 
September 30,
2013
 
September 30,
2014
 
September 30,
2013
 
 
 
 
 
 
 
 
 
Aerospace & Defense (previously Military & Aerospace)
 
46%
 
49%
 
49%
 
51%
Medical
 
23%
 
20%
 
20%
 
20%
Industrial
 
26%
 
22%
 
25%
 
21%
Communications & Other
 
5%
 
9%
 
6%
 
8%

 
100%
 
100%
 
100%
 
100%