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Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Carrying Value and Estimated Fair Value of Financial Instruments

The following table presents the financial instruments that are not carried at fair value but which require fair value disclosure:

 

December 31, 2018

 

 

December 31, 2019

 

 

Carrying

amount

 

 

Fair

value

 

 

Carrying

amount

 

 

Fair

value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash and cash equivalents

$

45,414

 

 

$

45,414

 

 

$

63,255

 

 

$

63,255

 

Accounts receivable, net

 

12,140

 

 

 

12,140

 

 

 

11,870

 

 

 

11,870

 

Accounts payable

 

3,235

 

 

 

3,235

 

 

 

2,514

 

 

 

2,514