Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property and Equipment

Schedule of components of property and equipment

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

	Estimated
	Useful Lives	December 31,
	in Years	2020		2019
Land	—	$	7,167	$	6,206
Transportation equipment	1 - 7		113,802		106,972
Machinery and equipment	1 - 20		43,386		35,575
Computer and telephone equipment	1 - 10		23,215		20,744
Buildings and leasehold improvements	1 - 40		69,683		62,301
Furniture and fixtures	1 - 17		5,861		5,244
Construction in progress	—		1,294		2,123
			264,408		239,165
Less—Accumulated depreciation			(147,202)		(129,369)
Property and equipment, net		$	117,206	$	109,796