v3.22.4
Note 4 - Fair Value Measurements
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Fair Value Disclosures [Text Block]

4. FAIR VALUE MEASUREMENTS

 

The following table details the fair value of the financial assets measured on a recurring basis (in thousands):

 

  

December 31, 2022

 
  

Total

  

Level 1

  

Level 2

  

Level 3

 

Money market funds

 $15,462  $15,462  $-  $- 

Certificates of deposit

  130,467   -   130,467   - 

Corporate debt securities

  292,586   -   292,586   - 

Commercial paper

  17,928   -   17,928   - 

U.S. treasuries and government agency bonds

  8,285   -   8,285   - 

Auction-rate securities backed by student-loan notes

  1,711   -   -   1,711 

Mutual funds and money market funds under deferred compensation plan

  43,933   43,933   -   - 

Total

 $510,372  $59,395  $449,266  $1,711 

 

  

December 31, 2021

 
  

Total

  

Level 1

  

Level 2

  

Level 3

 

Money market funds

 $14,328  $14,328  $-  $- 

Certificates of deposit

  141,478   -   141,478   - 

Corporate debt securities

  386,883   -   386,883   - 

U.S. treasuries and government agency bonds

  7,456   -   7,456   - 

Auction-rate securities backed by student-loan notes

  2,401   -   -   2,401 

Mutual funds and money market funds under deferred compensation plan

  31,786   31,786   -   - 

Total

 $584,332  $46,114  $535,817  $2,401 

 

 


 

Level 1 —includes instruments with quoted prices in active markets for identical assets.

Level 2 —includes instruments for which the valuations are based upon quoted market prices in active markets involving similar assets or inputs other than quoted prices that are observable for the assets. The market inputs used to value these instruments generally consist of market yields, recently executed transactions, broker/dealer quotes or alternative pricing sources with reasonable levels of price transparency. Pricing sources may include industry standard data providers, security master files from large financial institutions, and other third-party sources used to determine a daily market value.

Level 3 —includes instruments for which the valuations are based on inputs that are unobservable and significant to the overall fair value measurement.

 

Redemptions and changes in the fair value of the auction-rate securities classified as Level 3 assets were not material for the periods presented.