Revenue (Tables)

12 Months Ended

Dec. 31, 2018

Revenue [Abstract]

Schedule of revenue

		31/12/2016		31/12/2017		31/12/2018
	Timing of revenue recognition	US$’000		US$’000		US$’000
Merchandise revenue	Merchandise revenue recognized at a point in time		125,769		104,347		83,412
Marketplace revenue	Service revenue recognized at a point in time		2,234		3,056		4,498
Rental revenue	Short-term rental revenue recognized over time		–		336		469
			128,003		107,739		88,379

Schedule of trade receivables and contract liabilities

	Note		31/12/2017			31/12/2018
			US$’000			US$’000
Trade receivables		11		3,600			3,890
Contract liabilities		21		(3,426	)		(4,297	)