XML 22 R11.htm IDEA: XBRL DOCUMENT v3.5.0.2
Accounts payable and accrued expenses
6 Months Ended
Jun. 30, 2016
Accounts payable and accrued expenses  
Accounts payable and accrued expenses

5.Accounts payable and accrued expenses

 

Accounts payable and accrued expenses at June 30, 2016 and December 31, 2015 consist of the following:

 

 

 

June 30,
2016

 

December 31,
2015

 

Employee compensation, benefits, and related accruals

 

$

4,688 

 

$

11,187 

 

Consulting and contracted research

 

12,846 

 

13,753 

 

Professional fees

 

1,638 

 

2,523 

 

Accounts payable

 

16,800 

 

11,940 

 

Accrued severance

 

995 

 

 

Other

 

5,216 

 

5,844 

 

 

 

 

 

 

 

 

 

$

42,183 

 

$

45,247