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Property, Plant And Equipment
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
 
Property, plant and equipment consisted of the following (in thousands):
 
December 31,
 
2019
 
2018
Land
$
31,136

 
$
32,189

Buildings and improvements
82,149

 
82,728

Manufacturing machinery and equipment
126,942

 
146,022

Computer equipment and software
35,536

 
34,180

Furniture and fixtures
11,980

 
22,928

Vehicles
584

 
223

Construction in progress
12,597

 
17,647

Property, plant and equipment, at cost
300,924

 
335,917

Less: Accumulated depreciation
(128,745
)
 
(146,245
)
Property, plant and equipment, at cost, net
$
172,179

 
$
189,672


 
Depreciation expense for the years ended December 31, 2019, 2018, and 2017 was $22.0 million, $26.2 million, and $12.4 million, respectively.