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Discontinued Operations (Details Narrative) $ in Millions | Nov. 03, 2021 USD ($)
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Discontinued Operations [Member] |
Sales price subject to final working capital adjustment | $ 8.0

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- References No definition available. + Details
Name: | eml_SalesPriceSubjectToFinalWorkingCapitalAdjustment
Namespace Prefix: | eml_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
Name: | us-gaap_RegulatoryAssetAxis=eml_DiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |