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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)
 9 Months Ended 12 Months Ended
Dec. 26, 2014
Weeks
Mar. 28, 2014
Company's net sales percentage to commercial electronic markets   35.00%iehc_ConcentrationSalesCommercialElectronics
Company's net sales percentage to military markets   58.00%iehc_ConcentrationSalesMilitary
Number of weeks in fiscal period 52iehc_NumberOfWeeksInFiscalPeriod  
FDIC coverage of deposits $ 250,000us-gaap_CashFDICInsuredAmount  
Minimum [Member]    
Number of weeks in fiscal period 52iehc_NumberOfWeeksInFiscalPeriod
/ us-gaap_RangeAxis
= us-gaap_MinimumMember		  
Maximum [Member]    
Number of weeks in fiscal period 53iehc_NumberOfWeeksInFiscalPeriod
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		  
Property, Plant and Equipment [Member] | Minimum [Member]    
Useful lives of property plant and equipment 5 years  
Property, Plant and Equipment [Member] | Maximum [Member]    
Useful lives of property plant and equipment 7 years