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FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Mar. 31, 2019
FAIR VALUE MEASUREMENTS  
Schedule of the valuation of financial instruments measured at fair value on a recurring basis
  Fair Value Measurements at March 31, 2019 with:  
       
(in thousands)   Total  
     
Assets:        
Investments measured at Net Asset Value - Trading securities   $ 6,119  

 

    Fair Value Measurements at December 31, 2018 with:        
                         
(in thousands)   Total     Quoted prices in
active markets
for
identical assets
    Significant
other
observable
inputs
    Significant 
unobservable
inputs
 
          (Level 1)     (Level 2)     (Level 3)  
Assets:                                
Available-for-sale debt securities:                                
Municipal Obligations   $ 1,490     $     $ 1,490     $  
Corporate Obligations     6,175             6,175        
    $ 7,665     $     $ 7,665     $  
Investments measured at Net Asset Value - Trading securities   $ 5,518