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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2021
Fair Value Measurements  
Schedule of fair value of the financial instruments

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

December 31, 2021

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds and notes

 

$

 

 

$

1,440

 

 

$

 

 

$

1,440

 

Municipal bonds

 

 

 

 

 

1,570

 

 

 

 

 

 

1,570

 

Total

 

$

 

 

$

3,010

 

 

$

 

 

$

3,010

 

December 31, 2020

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds and notes

 

$

 

 

$

1,338

 

 

$

 

 

$

1,338

 

Municipal bonds

 

 

 

 

 

1,541

 

 

 

 

 

 

1,541

 

Total

 

$

 

 

$

2,879

 

 

$

 

 

$

2,879