Business Segment Information (Tables)

3 Months Ended

9 Months Ended

Jun. 30, 2022

Sep. 30, 2021

Sep. 30, 2022

Segment Reporting, Measurement Disclosures [Abstract]

Financial Data By Business Segment

The table that follows presents revenue, income (loss) from operations and depreciation and amortization expense, by business segment:

	Three Months Ended						Nine Months Ended
(in thousands)	Sep 30, 2022		Sep 30, 2021		Jun 30, 2022		Sep 30, 2022		Sep 30, 2021
Revenue
Energy Services and Products
Subsea Robotics	$	169,422	$	143,710	$	157,123	$	454,534	$	404,200
Manufactured Products	94,039		75,359		105,456		282,187		241,311
Offshore Projects Group	152,987		95,580		116,457		366,841		292,765
Integrity Management & Digital Solutions	58,465		62,806		59,438		174,473		180,924
Total Energy Services and Products	474,913		377,455		438,474		1,278,035		1,119,200
Aerospace and Defense Technologies	84,758		89,359		85,557		251,826		283,366
Total	$	559,671	$	466,814	$	524,031	$	1,529,861	$	1,402,566
Income (Loss) from Operations
Energy Services and Products
Subsea Robotics	$	37,069	$	19,533	$	25,938	$	74,559	$	55,862
Manufactured Products	4,282		809		(1,365)		5,560		4,352
Offshore Projects Group	20,310		7,634		17,535		38,511		24,443
Integrity Management & Digital Solutions	3,091		5,362		3,436		10,035		12,557
Total Energy Services and Products	64,752		33,338		45,544		128,665		97,214
Aerospace and Defense Technologies	13,043		14,251		8,961		33,848		50,430
Unallocated Expenses	(30,920)		(31,820)		(31,655)		(93,827)		(95,273)
Total	$	46,875	$	15,769	$	22,850	$	68,686	$	52,371
Depreciation and Amortization
Energy Services and Products
Subsea Robotics	$	16,013	$	21,483	$	17,531	$	52,545	$	66,871
Manufactured Products	2,939		3,202		3,020		9,031		9,677
Offshore Projects Group	7,132		6,781		7,107		21,536		20,768
Integrity Management & Digital Solutions	1,695		1,114		1,034		3,759		3,329
Total Energy Services and Products	27,779		32,580		28,692		86,871		100,645
Aerospace and Defense Technologies	671		1,427		821		2,148		4,107
Unallocated Expenses	1,799		234		1,347		4,109		1,185
Total	$	30,249	$	34,241	$	30,860	$	93,128	$	105,937

Adjustments Table

			For the Nine Months Ended September 30, 2021
(in thousands)			Subsea Robotics		Manufactured Products		OPG		IMDS		ADTech		Unallocated Expenses		Total
Adjustments for the effects of:
	Loss on sale of asset		$	—	$	—	$	—	$	—	$	—	$	1,415	$	1,415
	Other		395		537		149		217		10		—		1,308
		Total of adjustments	$	395	$	537	$	149	$	217	$	10	$	1,415	$	2,723

There were no adjustments of a similar nature during the three- and nine-month periods ended September 30, 2022.