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FAIR VALUE MEASUREMENTS
6 Months Ended
Jun. 30, 2023
FAIR VALUE MEASUREMENTS  
FAIR VALUE MEASUREMENTS

4. FAIR VALUE MEASUREMENTS:

The FASB established a three-tier value hierarchy, which prioritizes the inputs used in measuring fair value as follows: (Level 1) observable inputs such as quoted prices for identical assets in active markets; (Level 2) inputs other than the quoted prices in active markets that are observable either directly or indirectly; and (Level 3) unobservable inputs in which there is little or no market data, which requires the Company to develop its own assumptions. This hierarchy requires the Company to use observable market data, when available, and to minimize the use of unobservable inputs when determining fair value.

The Company’s cash equivalents and short-term marketable securities are classified within Level 1 or Level 2 of the fair-value hierarchy because they are valued using quoted market prices, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency.

The fair-value hierarchy of the Company’s cash equivalents and marketable securities at June 30, 2023 and December 31, 2022, was as follows:

Fair Value Measurement at

June 30, 2023

    

    

Quoted Prices in

    

Active Markets for

Significant Other

Identical Assets

Observable Inputs

(In thousands)

Total Fair Value

(Level 1)

(Level 2)

Commercial paper

$

36,056

$

$

36,056

Corporate securities

262,219

262,219

Money market funds

 

1,269

 

1,269

 

Total

$

299,544

$

1,269

$

298,275

Fair Value Measurement at

December 31, 2022

    

    

Quoted Prices in

    

Active Markets for

Significant Other

Identical Assets

Observable Inputs

(In thousands)

Total Fair Value

(Level 1)

(Level 2)

Commercial paper

$

58,683

$

$

58,683

Corporate securities

248,441

248,441

Money market funds

 

363

 

363

 

Total

$

307,487

$

363

$

307,124

The Company did not transfer any investments between Level 1 and Level 2 of the fair-value hierarchy in the six months ended June 30, 2023 and the twelve months ended December 31, 2022.