Accrued Expenses and Other Current Liabilities
 6 Months Ended
Jun. 30, 2019
Accrued Expenses and Other Current Liabilities  
Accrued Expenses and Other Current Liabilities

5. Accrued Expenses and Other Current Liabilities

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

June 30, 2019

    

December 31, 2018

Accrued employee compensation and benefits

 

$

2,346

 

$

3,377

Accrued external research and development expenses

 

 

5,148

 

 

2,252

Accrued manufacturing facility expenses

 

 

3,901

 

 

 —

Other

 

 

2,410

 

 

1,987

 

 

$

13,805

 

$

7,616