Note 28 - Share-based Compensation Expenses (Details) - Options Issued and Outstanding - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Options Issued and Outstanding [Abstract]
Option outstanding, Number of underlying shares	894,940	894,940
Option outstanding, Weighted average remaining contractual life (Years)	5 years 361 days	6 years 175 days
Option outstanding, Weighted average exercise price	$ 1.21	$ 1.21
Option exercisable, Number of underlying shares	894,940	894,940
Option exercisable, Weighted average remaining contractual life (Years)	5 years 361 days	6 years 175 days
Option exercisable, Weighted average exercise price	$ 1.21	$ 1.21