XML 112 R100.htm IDEA: XBRL DOCUMENT
v3.25.3

COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2025
COMMITMENTS AND CONTINGENCIES |  |
Performance bonds outstanding amount |  | $ 84.3
PPP loans received | $ 9.8 |

X
- Definition Amount of loan received from paycheck protection program (PPP). + References No definition available. + Details
Name: | esoa_PaycheckProtectionProgramLoansReceived
Namespace Prefix: | esoa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of outstanding of the performance bonds. + References No definition available. + Details
Name: | esoa_PerformanceBondsOutstandingAmount
Namespace Prefix: | esoa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration