Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of detailed information about intangible assets [abstract]

Schedule of intangible assets

	Platform development costs			Software			Total
	US$’000			US$’000			US$’000
Cost
At 1 January 2017		2,280			884			3,164
Additions		288			50			338
Currency translation difference		99			38			137
At 31 December 2017		2,667			972			3,639
Additions		224			–			224
Currency translation difference		(46	)		(16	)		(62	)
At 31 December 2018		2,845			956			3,801
Accumulated amortization
At 1 January 2017		1,005			533			1,538
Amortization of the year		452			138			590
Currency translation difference		56			26			82
At 31 December 2017		1,513			697			2,210
Amortization of the year		442			138			580
Currency translation difference		(34	)		(16	)		(50	)
At 31 December 2018		1,921			819			2,740
Carrying amounts
At 1 January 2017		1,275			351			1,626
At 31 December 2017		1,154			275			1,429
At 31 December 2018		924			137			1,061