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v3.24.3

Schedule of Deferred Tax (Details) | 12 Months Ended
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Jun. 30, 2024 USD ($) | Jun. 30, 2024 GBP (£) | Jun. 30, 2023 GBP (£)
Deferred tax assets: |  |  |
Balance, beginning of the year |  |  | £ 176,923
Additions | 31,649 | 25,038 | 110,323
Recognized in the consolidated statements of income and comprehensive income |  |  | (176,923)
Valuation allowance | (31,649) | (25,038) | (110,323)
Balance, beginning of the year |  |  |

X
- Definition Deferred tax assets addition. + References No definition available. + Details
Name: | ENGS_DeferredTaxAssetsAddition
Namespace Prefix: | ENGS_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Deferred tax assets recognized. + References No definition available. + Details
Name: | ENGS_DeferredTaxAssetsRecognized
Namespace Prefix: | ENGS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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Period Type: | duration