The percentage of the company's net sales that was sold to commercial electronics customers.

No definition available.

Name:	iehc_ConcentrationSalesCommercialElectronics
Namespace Prefix:	iehc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of the company's net sales that was sold to military customers.

+ References

No definition available.

+ Details

Name:	iehc_ConcentrationSalesMilitary
Namespace Prefix:	iehc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of weeks in the fiscal period.

+ References

No definition available.

+ Details

Name:	iehc_NumberOfWeeksInFiscalPeriod
Namespace Prefix:	iehc_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.1)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_Cash
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

Name:	us-gaap_CashFDICInsuredAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)	6 Months Ended
	Sep. 27, 2013 Weeks	Mar. 29, 2013	Sep. 28, 2012	Mar. 30, 2012
Company's net sales percentage to commercial electronic markets	31.00%
Company's net sales percentage to military markets	63.00%
Number of weeks in fiscal period	52
FDIC coverage of deposits	$ 250,000
Cash	$ 792,652	$ 415,857	$ 373,130	$ 286,109
Property, Plant and Equipment \| Minimum
Useful lives of property plant and equipment	5 years
Property, Plant and Equipment \| Maximum
Useful lives of property plant and equipment	7 years