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Note 28 - Provisions - Reconciliation of Site Restoration Provision (Details) - Provision for decommissioning, restoration and rehabilitation costs [member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Statement Line Items [Line Items]
Balance January 1	$ 3,294	$ 3,567
Unwinding of discount	132	0
Change in estimate - adjustment capitalised in Property, plant and equipment	(468)	(408)
Acquisition - Maligreen	0	135
Balance December 31	2,958	3,294
Current	0	0
Non-current	$ 2,958	$ 3,294

X

- Definition

The increase (decrease) of other provisions through acquisitions.

+ References

No definition available.

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X

- Definition

The increase (decrease) in other provisions resulting from a change in discount rate adjustment capitalised in property, plant, and equipment.

+ References

No definition available.

+ Details

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- References

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X

- Definition

The increase in other provisions through adjustments arising from the passage of time. [Refer: Other provisions]

+ References

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-Name IAS
-Number 37
-IssueDate 2021-01-01
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- Definition

The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions]

+ References

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- Definition

The amount of provisions other than provisions for employee benefits. [Refer: Provisions]

+ References

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- Definition

The amount of current provisions other than provisions for employee benefits. [Refer: Provisions]

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