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FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Tables)
6 Months Ended
Jun. 30, 2013
FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES [Abstract]  
Changes in Level 1 Assets
The following table presents the changes in Level 1 assets for the period indicated (in thousands):

   
Six Months Ended June30,
 
   
2013
  
2012
 
        
Fair value at beginning of period
 $2,413  $1,679 
Investment during period
  68   - 
Realized and unrealized gains (losses) included in other comprehensive income
  (1,238)  (363)
Fair value at end of period
 $1,243  $1,316