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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 6. Fair Value of Financial Instruments

The Company’s financial instruments, other than cash, consist primarily of cash equivalents, accounts receivable, accounts payable and accrued expenses. The carrying value of these financial instruments approximates their fair value. All highly liquid investments with a maturity of three months or less at date of purchase are considered to be cash equivalents.

Cash and cash equivalents consist of the following:

 

 

 

March 31, 2021

 

 

December 31, 2020

 

 

 

Cost

 

 

Fair Value

 

 

Cost

 

 

Fair Value

 

Cash and Cash Equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash and overnight deposits

 

$

792,947

 

 

$

792,947

 

 

$

602,112

 

 

$

602,112

 

Corporate commercial paper

 

 

938,412

 

 

 

938,471

 

 

 

872,287

 

 

 

872,350

 

Time deposits

 

 

62,034

 

 

 

62,034

 

 

 

53,392

 

 

 

53,392

 

Total cash and cash equivalents

 

$

1,793,393

 

 

$

1,793,452

 

 

$

1,527,791

 

 

$

1,527,854

 

 

The fair value of corporate commercial paper and time deposits is based on the use of market interest rates for identical or similar assets (Level 2 fair value measurement).