Note 14 - Asset Retirement Obligations - Undiscounted Amounts of Estimated Cash Flows for the Next Five Fiscal Years and Beyond (Details) $ in Thousands	Jul. 31, 2023 USD ($)
Fiscal 2024	$ 1,515
Fiscal 2025	1,472
Fiscal 2026	2,489
Fiscal 2027	2,509
Fiscal 2028	1,990
Remaining balance	19,091
Undiscounted Amount of Estimated Cash Flows	$ 29,066

Amount of estimated cash flows associated with the asset retirement obligation.

No definition available.

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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation due after the fifth fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	uec_UndiscountedAmountOfEstimatedCashFlowsDueAfterFifthYear
Namespace Prefix:	uec_
Data Type:	xbrli:monetaryItemType
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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation in the fifth fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

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Namespace Prefix:	uec_
Data Type:	xbrli:monetaryItemType
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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation due in the fourth fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	uec_UndiscountedAmountOfEstimatedCashFlowsDueInFourthYear
Namespace Prefix:	uec_
Data Type:	xbrli:monetaryItemType
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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation due in next twelve months.

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No definition available.

+ Details

Name:	uec_UndiscountedAmountOfEstimatedCashFlowsDueInNextTwelveMonths
Namespace Prefix:	uec_
Data Type:	xbrli:monetaryItemType
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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation due in the second fiscal year following the latest fiscal year.

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No definition available.

+ Details

Name:	uec_UndiscountedAmountOfEstimatedCashFlowsDueInSecondYear
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Data Type:	xbrli:monetaryItemType
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- Definition

The estimated amounts and timing of cash flows and assumptions used for asset retirement obligation due in the third fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

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Namespace Prefix:	uec_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant