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MARKETABLE SECURITIES (Tables)
3 Months Ended
Mar. 31, 2014
Available-For-Sale Securities  
Schedule of net realized gains and reclassification of net realized gains from other comprehensive income
   
Three months ended
 
   
March 31,
 
(in thousands)
 
2014
   
2013
 
Net realized gains
  $ 2     $ 23  
Reclassification of net realized gains from other comprehensive income
  $ 2     $ 23  
Schedule of gross unrealized gains (losses) on marketable securities
   
March 31, 2014
   
December 31, 2013
 
   
Gross unrealized
   
Gross unrealized
 
(in thousands)
 
Gains
   
(Losses)
   
Gains
   
(Losses)
 
Municipal Obligations
  $ 240     $ (23 )   $ 223     $ (16 )
Corporate Obligations
    5       (2 )     6       -  
    $ 245     $ (25 )   $ 229     $ (16 )
Schedule of amortized cost basis, fair value and net unrealized gains on available-for-sale securities
   
March 31, 2014
   
December 31, 2013
 
Type of Securities
 
Amortized
Cost Basis
   
Fair
Value
   
Net
Unrealized
Gains
   
Amortized
Cost Basis
   
Fair
Value
   
Net
Unrealized
Gains
 
(in thousands)
                                   
Municipal Obligations
  $ 38,517       38,734       217     $ 35,925     $ 36,132     $ 207  
Corporate Obligations
    1,866       1,869       3       450       456       6  
Total
  $ 40,381       40,603       220     $ 36,375     $ 36,588     $ 213