PROPERTY, PLANT AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of detailed information about property, plant and equipment [abstract]

Schedule of Property, Plant and Equipment

	Freehold land and buildings US$‘000			Leasehold improvements US$‘000			Computers, fixtures and fittings US$‘000			Plant and equipment US$‘000			Total US$‘000
Cost
At January 1, 2017		2,603			3,031			5,995			36,484			48,113
Additions		—			465			302			4,491			5,258
Disposals or retirements		(9	)		(488	)		(404	)		(3,083	)		(3,984	)
Exchange adjustments		30			(4	)		1			3			30
At December 31, 2017		2,624			3,004			5,894			37,895			49,417
At January 1, 2018		2,624			3,004			5,894			37,895			49,417
Additions		19			1,609			829			5,068			7,525
Disposals or retirements		—			(1	)		(131	)		(1,804	)		(1,936	)
Exchange adjustments		(38	)		(52	)		(7	)		(1,095	)		(1,192	)
At December 31, 2018		2,605			4,560			6,585			40,064			53,814
Accumulated depreciation and impairment losses
At January 1, 2017		(1,206	)		(2,716	)		(5,064	)		(25,724	)		(34,710	)
Charge for the year		(82	)		(165	)		(263	)		(1,914	)		(2,424	)
Impairment loss		—			(267	)		(383	)		(9,787	)		(10,437	)
Disposals or retirements		9			488			402			3,062			3,961
Exchange adjustments		(4	)		1			—			(4	)		(7	)
At December 31, 2017		(1,283	)		(2,659	)		(5,308	)		(34,367	)		(43,617	)
At January 1, 2018		(1,283	)		(2,659	)		(5,308	)		(34,367	)		(43,617	)
Charge for the year		(80	)		(47	)		(185	)		(1,063	)		(1,375	)
Impairment loss		(578	)		(543	)		(423	)		(4,568	)		(6,112	)
Disposals or retirements		—			—			130			1,679			1,809
Exchange adjustments		7			6			3			827			843
At December 31, 2018		(1,934	)		(3,243	)		(5,783	)		(37,492	)		(48,452	)
7
Carrying amounts
At December 31, 2018		671			1,317			802			2,572			5,362
At December 31, 2017		1,341			345			586			3,528			5,800