Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Estimated Unamortized Compensation Expense Recognized in Future) (Details)

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STOCK-BASED COMPENSATION (Estimated Unamortized Compensation Expense Recognized in Future) (Details) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 30, 2013
Estimated unamortized compensation expense recognized in future  
For the remaining three months of 2013 $ 103
For year ending December 31, 2014 1,293
For year ending December 31, 2015 962
For year ending December 31, 2016 485
For year ending December 31, 2017 71
Total 2,914
Stock Options [Member]
  
Estimated unamortized compensation expense recognized in future  
For the remaining three months of 2013 82
For year ending December 31, 2014 315
For year ending December 31, 2015 241
For year ending December 31, 2016 143
For year ending December 31, 2017 27
Total 808
Restricted Stock [Member]
  
Estimated unamortized compensation expense recognized in future  
For the remaining three months of 2013 21
For year ending December 31, 2014 978
For year ending December 31, 2015 721
For year ending December 31, 2016 342
For year ending December 31, 2017 44
Total $ 2,106