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Note 25 - Reserves - Reserves in Equity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Statement Line Items [Line Items]
Foreign currency translation reserve	$ (9,787)	$ (9,325)
Contributed surplus	132,591	132,591
Equity-settled share-based payment reserve	14,997	14,513
Total	$ 137,801	$ 137,779

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A component of equity representing the capital reserves.

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A component of equity representing the accumulated change in the value of foreign currency basis spreads of financial instruments when excluding them from the designation of these financial instruments as hedging instruments.

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