Note 6 - Accounts receivable, net (Tables)

3 Months Ended

Mar. 31, 2013

Schedule Of Accounts Receivable [Table Text Block]

	March 31, 2013			December 31, 2012
	US$(’000)			US$(’000)
	(Unaudited)
Accounts receivable		13,481			12,116
Allowance for doubtful debts		(3,650	)		(3,630	)
Accounts receivable, net		9,831			8,486