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Property, Plant, and Equipment (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant, and Equipment  
Schedule of property, plant, and equipment

December 31,

December 31,

    

2020

    

2019

    

Average Useful Life

(in thousands)

Land

$

5,061

$

5,061

N/A

Building and improvements

 

62,865

 

61,884

1040 years

Machinery and equipment (1)

 

140,493

 

137,692

310 years

Leasehold improvements

 

6,671

 

6,703

37 years

Gross property, plant, and equipment

 

215,090

 

211,340

Less: accumulated depreciation and amortization

 

149,819

 

135,629

Net property, plant, and equipment

$

65,271

$

75,711

(1)Machinery and equipment also includes software, furniture, and fixtures