MINERAL PROPERTY (Narrative) (Details) - Esmeralda County Nevada [Member]	6 Months Ended
Feb. 29, 2024 USD ($)	Feb. 28, 2023 USD ($)	Feb. 25, 2022 USD ($) a
Mineral Industries [Line Items]
Area of mineral claims \| a			1,818
Cash considaration			$ 10,500
Geologists Expenses	$ 50,364	$ 8,035

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	enrt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration