XML 19 R48.htm IDEA: XBRL DOCUMENT v2.4.1.9
INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 27, 2015
Sep. 30, 2014
Dec. 31, 2010
Sep. 30, 2010
Total intangibles $ 6,360us-gaap_FiniteLivedIntangibleAssetsGross $ 6,360us-gaap_FiniteLivedIntangibleAssetsGross    
Accumulated amortization (1,683)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization (1,556)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization    
Accumulated impairment - customer relationships (2,412)iec_FiniteLivedIntangibleAssetsAccumulatedImpairment (2,412)iec_FiniteLivedIntangibleAssetsAccumulatedImpairment    
Intangible assets, net 2,265us-gaap_IntangibleAssetsNetExcludingGoodwill 2,392us-gaap_IntangibleAssetsNetExcludingGoodwill    
Customer relationships [Member] | SCB [Member]        
Total intangibles 5,900us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember
5,900us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember
5,900us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember
 
Property tax abatement [Member] | Albuquerque [Member]        
Total intangibles 360us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= iec_PropertyTaxAbatementMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_AlbuquerqueMember
360us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= iec_PropertyTaxAbatementMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_AlbuquerqueMember
   
Non-compete agreement [Member] | SCB [Member]        
Total intangibles $ 100us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= iec_NonCompeteAgreementMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember
$ 100us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= iec_NonCompeteAgreementMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember
  $ 100us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= iec_NonCompeteAgreementMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= iec_ScbMember