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FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Dec. 31, 2015
FAIR VALUE MEASUREMENTS  
Schedule of the valuation of financial instruments measured at fair value on a recurring basis
 
    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   $ —     $ 6,491     $ —  
Available-for-sale securities:                     —  
Municipal Obligations   $ —     $ 30,996     $ —  
Corporate Obligations     —       3,958       —  
Total   $ —     $ 34,954     $ —  

 

    Fair Value Measurements at December 31, 2014 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   $ —     $ 6,575     $ —  
Available-for-sale securities:                     —  
Municipal Obligations   $ —     $ 32,080     $ —  
Corporate Obligations     —       5,404       —  
Total   $ —     $ 37,484     $ —