XML 30 R18.htm IDEA: XBRL DOCUMENT v3.21.2
Accrued Expenses (Tables)
 9 Months Ended
Sep. 30, 2021
Accrued Liabilities, Current [Abstract]  
Schedule of Accrued Expenses

Accrued expenses consisted of the following as of September 30, 2021 and December 31, 2020:

 

 

(in thousands)

 

SEPTEMBER 30,
2021

 

 

DECEMBER 31,
2020

 

Research and development

 

$

1,981

 

 

$

1,065

 

Employee expenses

 

 

2,097

 

 

 

1,912

 

Professional fees

 

 

364

 

 

 

185

 

Other

 

 

303

 

 

 

112

 

Asset purchase obligation

 

 

—

 

 

 

990

 

 

 

$

4,745

 

 

$

4,264