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Fair Value of Financial Instruments
3 Months Ended
Mar. 31, 2021
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments

Note 2: Fair Value of Financial Instruments

The estimated fair values of financial instruments outstanding were (in thousands):

 

 

 

March 31, 2021

 

 

 

 

 

 

 

Unrealized

 

 

Unrealized

 

 

Fair

 

 

 

Cost

 

 

Gains

 

 

Losses

 

 

Value

 

Cash and cash equivalents

 

$

9,529

 

 

$

 

 

$

 

 

$

9,529

 

Short-term investments

 

 

1,611

 

 

 

 

 

 

(1

)

 

 

1,610

 

 

 

$

11,140

 

 

$

 

 

$

(1

)

 

$

11,139

 

 

 

 

December 31, 2020

 

 

 

 

 

 

 

Unrealized

 

 

Unrealized

 

 

Fair

 

 

 

Cost

 

 

Gains

 

 

Losses

 

 

Value

 

Cash and cash equivalents

 

$

5,889

 

 

$

 

 

$

 

 

$

5,889

 

 

The following table represents the Company’s fair value hierarchy for its financial assets (cash equivalents and investments) (in thousands):

 

 

 

March 31, 2021

 

 

 

Fair Value

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

Money market funds

 

$

7,276

 

 

$

7,276

 

 

$

 

 

$

 

Corporate notes and commercial paper

 

$

1,610

 

 

$

 

 

$

1,610

 

 

$

 

 

 

 

December 31, 2020

 

 

 

Fair Value

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

Money market funds

 

$

3,893

 

 

$

3,893

 

 

$

 

 

$

 

 

There were no transfers in or out of Level 1 and Level 2 securities during the three months ended March 31, 2021 or 2020.