Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

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

Schedule of property and equipment

	Furniture and fittings			Motor vehicles			Office equipment			Leasehold improvements			Computers and software			Building			Assets under construction			Total
	US$’000			US$’000			US$’000			US$’000			US$’000			US$’000			US$’000			US$’000
Cost
At 1 January 2017		338			69			650			1,307			880			–			18,367			21,611
Additions		52			1			212			478			33			3,117			–			3,893
Disposals		(66	)		(17	)		–			(907	)		(7	)		–			–			(997	)
Reclassification		–			–			850			207			6			18,099			(19,162	)		–
Revaluation surplus		–			–			–			–			–			5,949			–			5,949
Currency translation difference		12			3			27			21			33			1			795			892
At 31 December 2017		336			56			1,739			1,106			945			27,166			–			31,348
Additions		1			–			34			75			28			–			–			138
Disposals		–			–			–			(321	)		(39	)		–			–			(360	)
Currency translation difference		(6	)		(1	)		(32	)		(17	)		(20	)		(461	)		–			(537	)
At 31 December 2018		331			55			1,741			843			914			26,705			–			30,589
Accumulated depreciation
At 1 January 2017		310			43			427			1,218			692			–			–			2,690
Depreciation charge		24			8			309			284			117			737			–			1,479
Disposals		(66	)		(7	)		(1	)		(907	)		(7	)		–			–			(988	)
Reclassification		–			–			(4	)		–			4			–			–			–
Elimination of accumulated depreciation on revaluation		–			–			–			–			–			(737	)		–			(737	)
Currency translation difference		16			2			26			26			29			–			–			99
At 31 December 2017		284			46			757			621			835			–			–			2,543
Depreciation charge		25			6			312			131			88			1,010			–			1,572
Disposals		–			–			–			(321	)		(39	)		–			–			(360	)
Currency translation difference		(5	)		(1	)		(21	)		(13	)		(20	)		(21	)		–			(81	)
At 31 December 2018		304			51			1,048			418			864			989			–			3,674

	Furniture and fittings		Motor vehicles		Office equipment		Leasehold improvements		Computers and software		Building		Assets under construction		Total
	US$’000		US$’000		US$’000		US$’000		US$’000		US$’000		US$’000		US$’000
Carrying amounts
At 1 January 2017		28		26		223		89		188		–		18,367		18,921
At 31 December 2017		52		10		982		485		110		27,166		–		28,805
At 31 December 2018		27		4		693		425		50		25,716		–		26,915