CONDENSED FINANCIAL INFORMATION OF THE COMPANY (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
CONDENSED FINANCIAL INFORMATION OF THE COMPANY [Line Items]    
Statutory reserve $ 4,068 $ 2,782
Cash and bank deposits in the PRC 25,694  
Restricted cash 32 1,727
PRC subsidiaries [Member]    
CONDENSED FINANCIAL INFORMATION OF THE COMPANY [Line Items]    
Minimum percentage of net profit to be allocated to statutory reserve fund 10.00%  
Statutory reserve 4,068 2,782
Restricted cash 32 1,727
The company [Member]    
CONDENSED FINANCIAL INFORMATION OF THE COMPANY [Line Items]    
Statutory reserve 4,068 2,782
Restricted net assets 52,978 53,140
The company [Member] | PRC [Member]    
CONDENSED FINANCIAL INFORMATION OF THE COMPANY [Line Items]    
Cash and bank deposits in the PRC 22,797 29,539
The company [Member] | RMB [Member] | PRC [Member]    
CONDENSED FINANCIAL INFORMATION OF THE COMPANY [Line Items]    
Cash and bank deposits in the PRC $ 22,381 $ 29,240