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FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Tables)
12 Months Ended
Dec. 31, 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):

 
Years Ended December 31,
 
2013
 
2012
       
Fair value at beginning of period
$  2,413
 
$  1,679
Investment during period
68
 
105
Realized and unrealized gains (losses)
 included in other comprehensive income
(644)
 
629
Fair value at end of period
$  1,837
 
$  2,413