Note 17 - Taxation (Details) - Deferred Tax Liabilities (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Deferred Tax Liabilities [Abstract]
Balance as of December 31, 2011	$ 1,689	$ 1,893
Reversal during the period	(306)	(219)
Exchange translation adjustment	56	15
Balance	$ 1,439	$ 1,689