CONDENSED FINANCIAL INFORMATION OF THE COMPANY (Details 4) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Statements of cash flows      
Cash flows used in operating activities $ 19,410 $ 22,700 $ 1,644
Cash flows (used in) provided by investing activities 9,905 (2,784) (24,734)
Cash flows provided by financing activities (24,428) (20,362) (2,041)
Net (decrease) increase in cash and cash equivalents 4,887 (446) (25,131)
Cash and cash equivalents at the beginning of the year 7,967 8,402 33,457
Cash and cash equivalents at the end of the year 14,165 7,967 8,402
Cash dividends paid to parent company      
Cash dividends paid to parent company 0 1,039 0
Company
     
Statements of cash flows      
Cash flows used in operating activities (2,433) (3,651) (8,740)
Cash flows (used in) provided by investing activities 2,471 931 (6,500)
Cash flows provided by financing activities 26   10,036
Net (decrease) increase in cash and cash equivalents 64 (2,720) (5,204)
Cash and cash equivalents at the beginning of the year 164 2,884 8,088
Cash and cash equivalents at the end of the year $ 228 $ 164 $ 2,884