Note 16 - Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Stockholders Equity [Table Text Block]

	Common Stock				Treasury Stock					Additional Paid–In		Accumulated Other Comprehensive			Accumulated			Total Stockholders’
	Issued		Amount		Acquired		Amount			Capital		Loss			Deficit			Equity
Balance at December 31, 2015		18,214,762	$	182		1,240	$	(57	)	$	230,999	$	(5,851	)	$	(178,101	)	$	47,172
Stock-based compensation		335,330		3		—		—			455		—			—			458
Shared services arrangement with Zhenfa		—		—		—		—			56		—			—			56
Net loss		—		—		—		—			—		—			(11,638	)		(11,638	)
Foreign currency translation, net of tax		—		—		—		—			—		158			—			158
Balance at September 30, 2016		18,550,092	$	185		1,240	$	(57	)	$	231,510	$	(5,693	)	$	(189,739	)	$	36,206