Note 25 - Discontinued Operation - Major Classes of Line Items Constituting Pre-tax Net Loss and Net Loss of the Discontinued Operation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Brand Management And Sales Channel Building[Member]
Revenues		$ 45		$ 212
Cost of revenues		18		122
Total operating expenses		126	51	314
Not loss before income tax benefit		(99)	(51)	(224)
Income tax benefit		4		20
Loss from discontinued operation, net of income tax		(95)	(51)	(204)
Loss on disposal of discontinued operation, net of income tax			(9)
Loss from discontinued operations		$ (95)	$ (60)	$ (204)