Note 7 - Other receivables, net (Tables)

6 Months Ended

Jun. 30, 2013

Receivables [Abstract]

Schedule of Other Receivables [Table Text Block]

	June 30, 2013			December 31, 2012
	US$(’000)			US$(’000)
	(Unaudited)
Short-term loan made for marketing campaign		2,262			2,375
Short-term loans to unrelated entities		485			475
Term deposit interest receivable		120			59
Staff advances for normal business purpose		213			194
Overdue contract guarantee deposits		956			158
Allowance for doubtful debts		(956	)		(158	)
Other receivables, net		3,080			3,103