XML 62 R53.htm IDEA: XBRL DOCUMENT v3.25.3

Concentration of Risk (Details Narrative) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 27, 2025	Dec. 28, 2024
FDI insurance amount	$ 250,000
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Threshold percentage of concentration risk	10.00%	14.00%
Minimum [Member] | Line Of Credit Member [Member]
Basis spread on variable rate	1.87%
Maximum [Member] | Line Of Credit Member [Member]
Basis spread on variable rate	2.62%

X

- References

No definition available.

+ Details

Name:	eml_BasisSpreadOnVariableRate
Namespace Prefix:	eml_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	eml_ThresholdPercentageOfConcentrationRisk
Namespace Prefix:	eml_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(14))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

+ Details

Name:	us-gaap_FederalDepositInsuranceCorporationPremiumExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=eml_BottomMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=eml_TopMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: