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FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Mar. 31, 2018
FAIR VALUE MEASUREMENTS  
Schedule of the valuation of financial instruments measured at fair value on a recurring basis

 
Fair Value Measurements at March 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   $ 9,764     $     $ 9,764     $  
Corporate Obligations     1,748             1,748        
    $ 11,512     $     $ 11,512     $  
Investments measured at Net Asset Value - Trading securities   $ 5,944                          
    Fair Value Measurements at December 31, 2017 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   $ 13,031     $     $ 13,031     $  
Corporate Obligations                        
    $ 13,031     $     $ 13,031     $  
Investments measured at Net Asset Value - Trading securities   $ 6,031