MARKET SECTORS AND MAJOR CUSTOMERS (Tables)

9 Months Ended

Jun. 26, 2020

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		Nine Months Ended
% of Sales by Sector	June 26, 2020	June 28, 2019	June 26, 2020	June 28, 2019
Aerospace & Defense	59%	61%	60%	59%
Medical	28%	22%	26%	22%
Industrial	13%	17%	14%	19%
	100%	100%	100%	100%