v3.21.1
Cash and cash equivalents and marketable securities
3 Months Ended
Mar. 31, 2021
Cash and cash equivalents and marketable securities  
Cash and cash equivalents and marketable securities

3. Cash and cash equivalents and marketable securities

Cash and cash equivalents and marketable securities consisted of the following:

March 31, 

December 31, 

    

2021

    

2020

Cash and cash equivalents:

Cash

$

7,809

$

15,286

Money market funds

 

28,463

 

20,825

Total cash and cash equivalents

$

36,272

$

36,111

Short-term marketable securities-available-for-sale:

Marketable securities

$

$

4,565

Total short-term marketable securities

$

$

4,565

For the three months ended March 31, 2021 and 2020, interest income was $10 and $296, respectively, which is included in interest income and other expense, net in the accompanying condensed consolidated statements of operations.