XML 33 R22.htm IDEA: XBRL DOCUMENT v2.4.0.6
FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Tables)
3 Months Ended
Mar. 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):

   
Three Months Ended March 31,
 
   
2013
  
2012
 
        
Fair value at beginning of period
 $2,413  $1,679 
Investment during period
  -   - 
Realized and unrealized gains (losses)
 included in other comprehensive income
  (1,206)  (383)
Fair value at end of period
 $1,207  $1,296