Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2022

Dec. 31, 2021

Mar. 31, 2021

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


	Three Months Ended
(in thousands)	Mar 31, 2022		Mar 31, 2021		Dec 31, 2021
Revenue
Energy Services and Products
Subsea Robotics	$	127,989	$	119,119	$	134,315
Manufactured Products	82,692		86,825		102,940
Offshore Projects Group	97,397		89,234		85,356
Integrity Management & Digital Solutions	56,570		54,048		60,469
Total Energy Services and Products	364,648		349,226		383,080
Aerospace and Defense Technologies	81,511		88,327		83,629
Total	$	446,159	$	437,553	$	466,709
Income (Loss) from Operations
Energy Services and Products
Subsea Robotics	$	11,552	$	14,619	$	21,012
Manufactured Products	2,643		2,753		(20,228)
Offshore Projects Group	666		8,813		6,754
Integrity Management & Digital Solutions	3,508		2,474		6,015
Total Energy Services and Products	18,369		28,659		13,553
Aerospace and Defense Technologies	11,844		16,839		10,562
Unallocated Expenses	(31,252)		(31,715)		(36,687)
Total	$	(1,039)	$	13,783	$	(12,572)
Depreciation and Amortization
Energy Services and Products
Subsea Robotics	$	19,001	$	22,952	$	21,029
Manufactured Products	3,072		3,227		3,111
Offshore Projects Group	7,297		7,125		7,405
Integrity Management & Digital Solutions	1,030		1,124		1,091
Total Energy Services and Products	30,400		34,428		32,636
Aerospace and Defense Technologies	656		1,276		676
Unallocated Expenses	963		767		474
Total	$	32,019	$	36,471	$	33,786


			For the Three Months Ended December 31, 2021
(in thousands)			Subsea Robotics		Manufactured Products		OPG		IMDS		ADTech		Unallocated Expenses		Total
Adjustments for the effects of:




	Provision for Evergrande losses, net		$	—	$	29,549	$	—	$	—	$	—	$	—	29,549

		Total of adjustments	$	—	$	29,549	$	—	$	—	$	—	$	—	$	29,549

There were no adjustments of a similar nature during the three-month period ended March 31, 2022.