Goodwill and Intangibles Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill rollforward

Changes in the carrying amount of goodwill, by segment, consist of the following:

(in thousands)	Construction			Service		Total
December 31, 2018	$	4,359		$	6,129	$	10,488
Third quarter 2019 impairment	(4,359		)	—		(4,359		)
December 31, 2019	$	—		$	6,129	$	6,129

Schedule of definite-lived and indefinite-lived intangible assets

Definite-lived and indefinite-lived intangible assets consist of the following:

(in thousands)	Gross carrying amount		Accumulated amortization			Net intangible assets
December 31, 2019
Amortized intangible assets:
Backlog – Construction	$	4,830	$	(4,830	)	$	—
Customer Relationships – Service	4,710		(2,655		)	2,055
Favorable Leasehold Interests	530		(234		)	296
Total amortized intangible assets	10,070		(7,719		)	2,351
Unamortized intangible assets:
Trade Name	9,960		—			9,960
Total unamortized intangible assets	9,960		—			9,960
Total amortized and unamortized assets, excluding goodwill	$	20,030	$	(7,719	)	$	12,311

(in thousands)	Gross carrying amount		Accumulated amortization			Net intangible assets
December 31, 2018
Amortized intangible assets:
Backlog – Construction	$	4,830	$	(4,830	)	$	—
Customer Relationships – Service	4,710		(2,081		)	2,629
Favorable Leasehold Interests	530		(166		)	364
Total amortized intangible assets	10,070		(7,077		)	2,993
Unamortized intangible assets:
Trade Name	9,960		—			9,960
Total unamortized intangible assets	9,960		—			9,960
Total amortized and unamortized assets, excluding goodwill	$	20,030	$	(7,077	)	$	12,953

Estimated remaining useful lives of definite-lived intangible assets

The estimated remaining useful lives of definite-lived intangible assets are as follows:

Asset	Amortization Method	Estimated Remaining Useful Life
Customer Relationships – Service	Pattern of economic benefit	11.0 years
Favorable Leasehold Interests	Straight line	9.17 years

Schedule of estimated amortization expense

Estimated amortization expense is as follows for the years ending December 31:

(in thousands)	Estimated Amortization Expense
2020	$	525
2021	431
2022	357
2023	245
2024	198
2025 and thereafter	595
Total	$	2,351