Annual report pursuant to Section 13 and 15(d)

Note 5 - Fair Value Measurements

v3.22.4
Note 5 - Fair Value Measurements
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Fair Value Disclosures [Text Block]

5.     FAIR VALUE MEASUREMENTS

 

Investments by category included in cash equivalents at the end of each period were as follows (in thousands):

 

       

December 31, 2022

   

December 31, 2021

 
   

Fair Value Level1

 

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

   

Adjusted Cost

   

Gross Unrealized Losses

   

Fair Value

 

Money market funds

 

Level 1

  $ 2,143     $     $ 2,143     $ 20,711     $     $ 20,711  

Government and municipal debt securities

 

Level 2

    6,759             6,759       14,006       (2 )     14,004  

Corporate debt securities

 

Level 2

    47,947       (16 )     47,931       31,863       (16 )     31,847  

Total investments

      $ 56,849     $ (16 )   $ 56,833     $ 66,580     $ (18 )   $ 66,562  

 


1 FASB Topic 820, Fair Value Measurements, establishes a fair value hierarchy that requires the use of observable market data, when available, and prioritizes the inputs to valuation techniques used to measure fair value in the following categories:

Level 1: Quoted market prices in active markets for identical assets or liabilities.

Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3: Unobservable inputs that are not corroborated by market data.