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v3.24.3

Schedule of Allowance in Expected Credit Losses (Details) | 12 Months Ended
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Jun. 30, 2024 USD ($) | Jun. 30, 2024 GBP (£) | Jun. 30, 2023 GBP (£)
Retention Receivables Net |  |  |
Balance, beginning of the year | $ 50,887 | £ 40,259 |
Addition | (20,513) | (16,229) | 40,259
Balance, end of year | $ 30,374 | £ 24,030 | £ 40,259

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

X
- Definition Retention receivable allowance addition for credit loss. + References No definition available. + Details
Name: | ENGS_RetentionReceivableAllowanceAdditionForCreditLoss
Namespace Prefix: | ENGS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Retention receivable allowance for credit loss. + References No definition available. + Details
Name: | ENGS_RetentionReceivableAllowanceForCreditLoss
Namespace Prefix: | ENGS_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant