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Accrued Liabilities
12 Months Ended
Dec. 31, 2016
Accrued Liabilities  
Accrued Liabilities

3. Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

 

 

 

 

 

 

 

 

 

    

As of December 31, 

 

 

 

2016

 

2015

 

Accrued offering costs

 

$

 —

 

$

575

 

Legal costs

 

 

54

 

 

234

 

Accrued compensation costs

 

 

706

 

 

2

 

Other research and development expenses

 

 

1,259

 

 

759

 

Other general and administrative expenses

 

 

94

 

 

47

 

Total

 

$

2,113

 

$

1,617