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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2015
Property, Plant and Equipment [Abstract]  
Schedule of Property and Equipment

Property and equipment consists of the following (in thousands):

 

     December 31,  
     2015      2014  

Building

   $ 26,382       $ 22,981   

Land

     6,683         6,683   

Equipment and other

     169,903         133,279   
  

 

 

    

 

 

 
     202,968         162,943   

Accumulated depreciation

     (119,334      (96,895
  

 

 

    

 

 

 
   $ 83,634       $ 66,048