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- Definition

Refers to the number of customers that represented more than the specified percentage of trade receivables.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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

+ Details

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- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=eml_TermLoan2012Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_MediumTermNotesMember
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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details)	0 Months Ended	12 Months Ended
	Jan. 25, 2012	Jan. 03, 2015	Dec. 28, 2013 Customer
Term Loan [Member]
Interest Rate Risk [Abstract]
Fixed rate of interest (in hundredths)		4.98%
2012 Term Loan Member]
Interest Rate Risk [Abstract]
Fixed rate of interest (in hundredths)		3.90%
Revolving Credit Loan [Member]
Interest Rate Risk [Abstract]
Description of variable rate basis	LIBOR rate or People's Prime rate	LIBOR
Basis spread on variable rate (in hundredths)	2.25%	2.25%
Credit Concentration Risk [Member]
Credit Risk [Abstract]
Number of customers that represented more than 10% of trade receivables		0	0