Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Tables)

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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2021
Fair Value Disclosures [Abstract]  
Schedule of Fair Value Measurement of Assets and Liabilities

A summary of the assets and liabilities carried at fair value in accordance with the hierarchy defined above is as follows (in thousands):

 

          Fair Value Hierarchy  
December 31, 2021   Total     (Level 1)     (Level 2)     (Level 3)  
Assets                                
Marketable Securities:                                
U.S. Government Notes   $ 19,277     $     $ 19,277     $  
Corporate Debt Securities     9,065             9,065        
State and Municipal Bonds     250             250        
Total   $ 28,592     $     $ 28,592     $  

 

          Fair Value Hierarchy  
December 31, 2020   Total     (Level 1)     (Level 2)     (Level 3)  
Assets                                
Marketable Securities:                                
U.S. Treasury Bonds   $ 18,429     $ 18,429     $     $  
U.S. Government Notes     22,230             22,230        
Corporate Debt Securities     4,306             4,306        
State and Municipal Bonds     1,282             1,282        
Total   $ 46,247     $ 18,429     $ 27,818     $