Note 7 - Prepayments and Deposit to Suppliers (Details) - Prepayments and Deposit to Suppliers (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Note 7 - Prepayments and Deposit to Suppliers (Details) - Prepayments and Deposit to Suppliers [Line Items]
Prepayment and deposit to suppliers	$ 18,041	$ 14,692
Deposits To TV Ad And Internet Ad Resources Providers [Member]
Note 7 - Prepayments and Deposit to Suppliers (Details) - Prepayments and Deposit to Suppliers [Line Items]
Prepayment and deposit to suppliers	10,367	8,907
Prepayment to TV Ad and Internet Ad Resources Providers [Member]
Note 7 - Prepayments and Deposit to Suppliers (Details) - Prepayments and Deposit to Suppliers [Line Items]
Prepayment and deposit to suppliers	7,268	5,292
Other Deposits and Prepayments [Member]
Note 7 - Prepayments and Deposit to Suppliers (Details) - Prepayments and Deposit to Suppliers [Line Items]
Prepayment and deposit to suppliers	$ 406	$ 493