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Property and Equipment
12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property and Equipment Property and Equipment
Property and equipment consists of the following:
  December 31,
(in thousands)Estimated Useful Lives20222021
Equipment
1-15 years
$127,672 $127,093 
Computer software
1-5 years
27,030 35,134 
Buildings and improvements
2-40 years
38,991 38,391 
Leasehold improvements
1-17 years
27,560 25,948 
Furniture
1-12 years
15,196 14,773 
Land2,696 2,696 
Property and equipment, gross239,145 244,035 
Less: Accumulated depreciation(158,307)(156,121)
Property and equipment, net$80,838 $87,914 

Depreciation expense related to property and equipment was $29.5 million, $30.9 million and $28.0 million for the years ended December 31, 2022, 2021 and 2020, respectively.