BORROWINGS (Tables)

6 Months Ended

Jun. 30, 2022

Disclosure of detailed information about borrowings [line items]

Schedule of movement in the derivative financial asset

	US$000
Balance at January 1, 2022		0
Derivative financial liability at date of issue of Term Loan		(1,872	)
Fair value adjustments in the period		(130	)
Non-current liability at June 30, 2022		(2,002	)

Schedule of movement in the derivative financial liability

	US$000
Balance at January 1, 2022		0
Derivative financial asset at date of issue of Term Loan		202
Fair value adjustments in the period		(62	)
Non-current asset at June 30, 2022		140

Exchangeable Notes [Member]

Disclosure of detailed information about borrowings [line items]

Disclosure of detailed information about borrowings [text block]

	Six-month period ended June 30, 2022			Year ended December 31, 2021
	US$000			US$000
Balance at January 1		(83,312	)		(82,664	)
Accretion interest		(83	)		(648	)
Repaid to Note holders		86,730			0
Shares issued to Note holders as consideration		6,133			0
Loss on disposal		(9,678	)		0
Liability		(210	)		(83,312	)

Senior Secured Term Loan And Seven Year Convertible Note [Member]

Disclosure of detailed information about borrowings [line items]

Disclosure of detailed information about borrowings [text block]

	Senior secured term loan			7-year Convertible Note
	US$000			US$000
Balance at January 1, 2022		0			0
Principal amount loaned		(81,250	)		(20,000	)
Loan origination costs		3,551			39
Derivative financial liability at date of issue		1,872			0
Derivative financial asset at date of issue		(202	)		0
Equity component at date of issue		0			6,709
Accretion interest		(2,461	)		(120	)
Cash repayment of principal		34,500			0
Non-current liability at June 30, 2022		(43,990	)		(13,372	)