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Cash and Cash Equivalents and Marketable Securities
12 Months Ended
Dec. 31, 2020
Investments Debt And Equity Securities [Abstract]  
Cash and Cash Equivalents and Marketable Securities

4. Cash and Cash Equivalents and Marketable Securities

As of December 31, 2020, cash and cash equivalents and marketable securities were comprised of the following:

 

 

 

Amortized Cost

 

 

Unrealized Gains

 

 

Unrealized Losses

 

 

Fair Value

 

 

 

(in thousands)

 

As at December 31, 2020

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds included in cash

    and cash equivalents

 

$

2,455

 

 

$

 

 

$

 

 

$

2,455

 

Marketable securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U.S. Treasury notes

 

 

7,526

 

 

 

 

 

 

 

 

 

7,526

 

Total

 

$

9,981

 

 

$

 

 

$

 

 

$

9,981

 

The amortized cost of marketable securities at December 31, 2020 is equal to their fair value due to the Company investing in marketable securities at the end of year. Accordingly, no unrealized gains or losses were recognized in the year ended December 31, 2020.

As of December 31, 2019, the Company did not hold any money market funds or marketable securities.