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Note 15 - Accrued Payroll and Other Accurals
6 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
15. Accrued payroll and other accruals
 
    June 30,
2016
  December 31,
2015
    US$(’000)   US$(’000)
    (Unaudited)    
         
Accrued payroll and staff welfare     360       345  
Accrued operating expenses     232       340  
      592       685