XML 41 R22.htm IDEA: XBRL DOCUMENT v3.20.2
Prepaid Expenses and Other Current Assets (Tables)
 6 Months Ended
Jun. 30, 2020
Text Block [Abstract]  
Summary of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following:

 

 

 

June 30,

2020

 

 

December 31,

2019

 

Tax incentive refund

 

$

2,132

 

 

$

1,916

 

Prepaid research and development costs

 

 

3,346

 

 

 

4,915

 

Prepaid insurance

 

 

75

 

 

 

897

 

Interest income receivable

 

 

7

 

 

 

224

 

Prepaid rent

 

 

83

 

 

 

86

 

Other current assets

 

 

997

 

 

 

620

 

 

 

$

6,640

 

 

$

8,658