Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Property and equipment, net
Property and equipment, gross	$ 524,115		$ 524,115		$ 506,074
Less: accumulated depreciation and amortization	(219,428)		(219,428)		(207,434)
Property and equipment, net	304,687		304,687		298,640
Total depreciation and amortization expense	11,700	$ 11,600	36,400	$ 36,300
Land
Property and equipment, net
Property and equipment, gross	85,512		85,512		78,275
Leasehold improvements
Property and equipment, net
Property and equipment, gross	12,789		12,789		10,417
Furniture and fixtures
Property and equipment, net
Property and equipment, gross	8,297		8,297		8,426
Office and computer equipment
Property and equipment, net
Property and equipment, gross	20,723		20,723		22,766
Computer software
Property and equipment, net
Property and equipment, gross	5,847		5,847		4,450
Equipment
Property and equipment, net
Property and equipment, gross	206,151		206,151		214,293
Buildings
Property and equipment, net
Property and equipment, gross	143,221		143,221		126,338
Vehicles
Property and equipment, net
Property and equipment, gross	$ 41,575		$ 41,575		$ 41,109