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Property and Equipment

12 Months Ended

Dec. 31, 2019

Property and Equipment

Property and Equipment

7. Property and Equipment

Property and equipment consisted of the following at December 31:

		Estimated
		Useful Life
(dollars in thousands)		in Years			2019			2018
Land			—		$	9,301		$	8,475
Buildings and improvements			3 to 39			29,747			23,228
Construction equipment			3 to 12			403,217			371,941
Office equipment			3 to 10			15,944			11,743
						458,209			415,387
Less: accumulated depreciation and amortization						(272,865)			(253,495)
					$	185,344		$	161,892

Construction equipment includes assets under finance leases — see additional information provided in Note 4 — Lease Obligations to the Financial Statements.

Depreciation and amortization expense of property and equipment for the years ended December 31, 2019, 2018 and 2017 was $40.7 million, $38.1 million and $38.1 million, respectively.

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- References

No definition available.

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- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

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