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FAIR VALUE MEASUREMENTS (Details 5) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Sep. 30, 2013
Derivative liabilities
Sep. 30, 2013
Derivative liabilities
Changes in Level 3 Recurring Fair Value Measurements        
Fair value of derivative liabilities at the beginning of the period $ 258 $ 51 $ 50 $ 51
Total Unrealized Loss Included in Earnings     208 207
Fair value of derivative liabilities at the end of the period 258 51 258 258
Change in Unrealized Loss Related to Financial Instruments Held at the end of the period     $ 208 $ 207