SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)	12 Months Ended
Mar. 29, 2013 Weeks	Mar. 30, 2012 Weeks	Mar. 25, 2011
Number of weeks in fiscal period	52	53
Company's net sales percentage to commercial electronic markets	31.00%
Company's net sales percentage to military markets	63.00%
FDIC coverage of deposits	$ 250,000
Cash	$ 415,857	$ 286,109	$ 157,049
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

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

No definition available.

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Namespace Prefix:	iehc_
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- Definition

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

+ References

No definition available.

+ Details

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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

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Namespace Prefix:	iehc_
Data Type:	xbrli:decimalItemType
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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

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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

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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

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Balance Type:	na
Period Type:	duration