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Segment Information (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of Segment's Internal Financial Reports

The information in the following table is derived from the segment’s internal financial reports used for corporate management purposes:

						For the Year ended December 31,
(in thousands)						2020						2019						2018
Contract revenues:
T&D						$	1,154,378					$	1,134,411					$	893,108
C&I						1,093,014						936,748						638,061
						$	2,247,392					$	2,071,159					$	1,531,169
Income from operations:
T&D						$	109,387					$	73,580					$	57,242
C&I						37,247						30,506						34,112
General Corporate						(60,089)						(46,908)						(41,042)
						$	86,545					$	57,178					$	50,312

Schedule of Assets Allocation by Segment

Identifiable assets, consisting of contract receivables, contract assets, construction materials inventory, goodwill and intangibles for each segment are as follows as of December 31:

(in thousands)						2020						2019
T&D						$	269,721					$	306,226
C&I						413,910						414,264
General Corporate						312,228						287,381
						$	995,859					$	1,007,871

Schedule of Depreciation and Amortization by Segment

An allocation of total depreciation, including depreciation of shared construction equipment, and amortization to each segment is as follows:

						For the Year ended December 31,
(in thousands)						2020						2019						2018
Depreciation and amortization
T&D						$	37,254					$	35,711					$	33,977
C&I						9,199						8,805						5,936
						$	46,453					$	44,516					$	39,913

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Tabular disclosure of total depreciation and amortization for each reportable segment.

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