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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2016
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, plant and equipment consist of the following (in thousands):

 
December 31,
 
2016
 
2015
Land
$
17,410

 
$
17,409

Buildings and leasehold improvements
88,825

 
85,767

Furniture and equipment
160,546

 
142,885

 
266,781

 
246,061

Accumulated depreciation
(108,425
)
 
(87,086
)
 
158,356

 
158,975

Construction in progress
80,048

 
20,639

 
$
238,404

 
$
179,614