Note 15 - Accrued payroll and other accruals (Tables)

6 Months Ended

Jun. 30, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	June 30, 2013		December 31, 2012
	US$(’000)		US$(’000)
	(Unaudited)
Accrued payroll and staff welfare		553		538
Accrued operating expenses		394		366
		947		904