Note 13 - Taxation - Taxes Payable (Details) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021
Turnover tax and surcharge payable		$ 1,351	$ 1,414
Enterprise income tax payable		2,025	2,120
Total taxes payable	[1]	$ 3,376	$ 3,534

[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).