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Accounts Payable and Accrued Expenses (Tables)
6 Months Ended
Jun. 30, 2019
Payables And Accruals [Abstract]  
Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consisted of the following:

 

 

 

June 30,

 

 

December 31,

 

 

 

2019

 

 

2018

 

Trade payables

 

$

1,498

 

 

$

665

 

Employee compensation, benefits, and related accruals

 

 

1,430

 

 

 

1,728

 

Consulting and contracted research

 

 

3,358

 

 

 

1,404

 

Professional fees

 

 

268

 

 

 

237

 

Other

 

 

122

 

 

 

85

 

Total

 

$

6,676

 

 

$

4,119