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FAIR VALUE DISCLOSURES (Tables)
3 Months Ended
Mar. 31, 2013
FAIR VALUE DISCLOSURES  
Schedule of valuation of financial instruments measured at fair value on a recurring basis
   
Fair value measurements at March 31, 2013 with:
 
(in thousands)
 
Quoted prices in
active markets for
identical assets
   
Significant other
observable inputs
   
Significant
unobservable inputs
 
   
(Level 1)
   
(Level 2)
   
(Level 3)
 
Assets:
                 
   Trading securities
  $ -     $ 11,717     $ -  
Available for sale securities
    283       -       -  
 
   
Fair value measurements at December 31, 2012 with:
 
(in thousands)
 
Quoted prices in
active markets for
identical assets
   
Significant other
observable inputs
   
Significant
unobservable inputs
 
   
(Level 1)
   
(Level 2)
   
(Level 3)
 
Assets:
                 
Trading securities
  $ -     $ 11,103     $ -  
Available for sale securities
    380       -       -