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