Accrued Expenses and Other Current Liabilities (Tables)
 9 Months Ended
Sep. 30, 2019
Accrued Expenses and Other Current Liabilities  
Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

September 30, 2019

    

December 31, 2018

Accrued employee compensation and benefits

 

$

4,797

 

$

3,377

Accrued external research and development expenses

 

 

3,265

 

 

2,252

Accrued manufacturing facility expenses

 

 

4,949

 

 

 —

Accrued general and administrative expenses

 

 

1,539

 

 

1,676

Other

 

 

316

 

 

311

 

 

$

14,866

 

$

7,616