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RELATED PARTY TRANSACTIONS (Details)	12 Months Ended
	Sep. 30, 2025
RELATED PARTY TRANSACTIONS
Percentage of shares of common stock transaction between executive, officers, directors and holders	10% or more

X

- Definition

This element represents percentage of common stock shares transactions between executive officers, directors and holders.

+ References

No definition available.

+ Details

Name:	esoa_PercentageOfSharesOfCommonStockTransactionBetweenExecutiveOfficersDirectorsAndHoldersDescription
Namespace Prefix:	esoa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration