Note 15 - Accrued Payroll and Other Accruals (Details) - Accrued Payroll and Other Accruals - USD ($) $ in Thousands		Mar. 31, 2016	Dec. 31, 2015
Note 15 - Accrued Payroll and Other Accruals (Details) - Accrued Payroll and Other Accruals [Line Items]
Accrued payroll and other accruals	[1]	$ 615	$ 685
Accrued Payroll and Staff Welfare [Member]
Note 15 - Accrued Payroll and Other Accruals (Details) - Accrued Payroll and Other Accruals [Line Items]
Accrued payroll and other accruals		304	345
Accrued Operating Expenses [Member]
Note 15 - Accrued Payroll and Other Accruals (Details) - Accrued Payroll and Other Accruals [Line Items]
Accrued payroll and other accruals		$ 311	$ 340

[1] All of the VIEs' assets can be used to settle obligations of their primary beneficiary. Liabilities recognized as a result of consolidating these VIEs do not represent additional claims on the Company's general assets (Note 2).