Property and Equipment

12 Months Ended

Dec. 31, 2021

Property Plant And Equipment [Abstract]

Property and Equipment

NOTE 9. Property and Equipment

Property and equipment consist of the following (in thousands):

	December 31,
	2021			2020
Land	$	24,724		$	24,708
Building and improvements		36,617			36,649
Leasehold improvements		7,955			7,686
Computer equipment and software		156,169			145,139
Furniture and equipment		14,775			14,732
Transportation equipment		863,956			862,247
Construction in process		45,248			33,467
		1,149,444			1,124,628
Less: Accumulated depreciation		(467,993	)		(453,527	)
Property and Equipment, net	$	681,451		$	671,101

Depreciation expense related to property and equipment was $95.5 million, $95.3 million and $89.5 million for the years ended December 31, 2021, 2020 and 2019, respectively.