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MARKETABLE SECURITIES (Tables)
3 Months Ended
Mar. 31, 2013
MARKETABLE SECURITIES  
Schedule of net realized gains and reclassification of net realized gains from other comprehensive income
 
Three months ended
 
 
March 31,
 
(in thousands)
 
2013
   
2012
 
Net realized gain
  $ 23     $ 38  
Reclassification of net realized gains from other comprehensive income
  $ 23     $ 38  
Schedule of gross unrealized gains (losses) on marketable securities
 
   
March 31, 2013
   
December 31, 2012
 
   
Gross unrealized
   
Gross unrealized
 
(in thousands)
 
Gains
   
(Losses)
   
Gains
   
(Losses)
 
Municipal Obligations
  $ 298     $ (8 )   $ 284     $ (20 )
Corporate Obligations
    40       -       48       -  
    $ 338       (8 )   $ 332     $ (20 )
Schedule of amortized cost basis, fair value and net unrealized gains on available-for-sale securities
   
March 31, 2013
   
December 31, 2012
 
Type of Securities
 
Amortized
Cost Basis
   
Fair
Value
   
Net
Unrealized
Gains
   
Amortized
Cost Basis
   
Fair
Value
   
Net
Unrealized
Gains
 
(in thousands)
                                   
Municipal Obligations
  $ 35,703     $ 35,993     $ 290     $ 35,342     $ 35,606     $ 264  
Corporate Obligations
    1,266       1,306       40       1,270       1,317       48  
Total
  $ 36,969     $ 37,299     $ 330     $ 36,612     $ 36,923     $ 312