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Accrued expenses and other current liabilities (Tables)
6 Months Ended
Jun. 30, 2016
Accrued Expenses and Other Current Liabilities

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

 

     June 30,
2016
     December 31,
2015
 

Salary and related expenses

   $ 6,536       $ 5,662   

Accrued interest

     602         615   

Construction in progress

     —           238   

Other

     3,114         1,414   
  

 

 

    

 

 

 

Accrued expenses and other current liabilities

   $ 10,252       $ 7,929