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Accrued expenses and other current liabilities
3 Months Ended
Mar. 31, 2016
Accrued expenses and other current liabilities

3. Accrued expenses and other current liabilities

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

 

     March 31,
2016
     December 31,
2015
 

Salary and related expenses

   $ 5,685       $ 5,662   

Accrued interest

     199         615   

Construction in progress

     —           238   

Other

     2,193         1,414   
  

 

 

    

 

 

 

Accrued expenses and other current liabilities

   $ 8,077       $ 7,929