Note 13 - Property and Equipment, Net

9 Months Ended

Sep. 30, 2019

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

13.  Property and Equipment, net

Balances of major classes of assets and allowances for depreciation and depletion are included in property and equipment, net in the condensed consolidated balance sheets and were as follows:

(in thousands)	September 30, 2019		December 31, 2018		September 30, 2018
Equipment and vehicles	$	949,577	$	906,275	$	917,186
Quarry property		185,792		180,246		180,004
Land and land improvements		134,543		142,271		138,875
Buildings and leasehold improvements		112,940		108,884		105,895
Office furniture and equipment		66,791		65,680		63,354
Property and equipment		1,449,643		1,403,356		1,405,314
Less: accumulated depreciation and depletion		906,847		853,668		844,696
Property and equipment, net	$	542,796	$	549,688	$	560,618