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Cash and Cash Equivalents
6 Months Ended
Jun. 30, 2021
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents

Note 5. Cash and Cash Equivalents

The following tables show the Company’s cash and cash equivalents by significant investment category as of September 30, 2021 and December 31, 2020 (in thousands):

 

 

September 30, 2021

 

 

 

Amortized
cost

 

 

Estimated fair value

 

 

Cash and cash
equivalents

 

Cash

 

$

7,145

 

 

$

7,145

 

 

$

7,145

 

 

 

 

 

 

 

 

 

 

 

Level 1:

 

 

 

 

 

 

 

 

 

Money market funds

 

 

11,809

 

 

 

11,809

 

 

 

11,809

 

Total

 

$

18,954

 

 

$

18,954

 

 

$

18,954

 

 

 

 

December 31, 2020

 

 

 

Amortized
cost

 

 

Estimated fair value

 

 

Cash and cash
equivalents

 

Cash

 

$

2,779

 

 

$

2,779

 

 

$

2,779

 

 

 

 

 

 

 

 

 

 

 

Level 1:

 

 

 

 

 

 

 

 

 

Money market funds

 

 

35,394

 

 

 

35,394

 

 

 

35,394

 

Total

 

$

38,173

 

 

$

38,173

 

 

$

38,173