PROPERTY PLANT AND EQUIPMENT |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2020 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PROPERTY PLANT AND EQUIPMENT [ABSTRACT] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PROPERTY, PLANT AND EQUIPMENT | (5)PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment consisted of the following (in thousands):
Depreciation and amortization expense for property, plant and equipment was $62.7 million, $57.5 million and $58.4 million for the years ended December 31, 2020, 2019 and 2018, respectively. Included in the computer equipment and software is internally developed software of $16.2 million net and $15.3 million net as of December 31, 2020 and 2019, respectively. |