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FAIR VALUE DISCLOSURES (Tables)
9 Months Ended
Sep. 30, 2016
FAIR VALUE DISCLOSURES  
Schedule of valuation of financial instruments measured at fair value on a recurring basis
    Fair value measurements at September 30, 2016 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   $ -     $ 17,785     $ -  
Available-for-sale securities     257       -       -  

 

    Fair value measurements at December 31, 2015 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   $ -     $ 16,081     $ -  
Available-for-sale securities     259       -       -