EMPLOYMENT (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [abstract]

Schedule of Persons Employed by the Group in the Financial Year

	December 31, 2021		December 31, 2020		December 31, 2019
Research and development		41		52		57
Administration and sales		134		148		159
Manufacturing and quality		302		343		363
		477		543		579

Schedule of Employment Costs

	December 31, 2021 US$‘000		December 31, 2020 US$‘000			December 31, 2019 US$‘000
Wages and salaries		26,561		26,187			25,885
Social welfare costs		2,403		2,195			2,538
Pension costs		352		447			503
Tax settlement (Note 6)		-		-			5,094
Share-based payments		1,100		792			758
Restructuring Cost		270		388			-
Recognition of contingent asset (Note 26)		-		(1,316	)		-
		30,686		28,693			34,778