Business Segments - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Revenues	$ 90,865	$ 83,137
Depreciation and amortization	6,889	7,559
Operating income (loss)	3,188	(5,591)
Subsea Products
Segment Reporting Information [Line Items]
Revenues	46,117	46,304
Depreciation and amortization	1,599	1,786
Operating income (loss)	1,495	(2,576)
Subsea Services
Segment Reporting Information [Line Items]
Revenues	23,896	21,784
Depreciation and amortization	2,754	3,040
Operating income (loss)	9,384	384
Well construction
Segment Reporting Information [Line Items]
Revenues	20,852	15,049
Depreciation and amortization	1,743	1,607
Operating income (loss)	562	2,555
Corporate
Segment Reporting Information [Line Items]
Revenues	0	0
Depreciation and amortization	793	1,126
Operating income (loss)	$ (8,253)	$ (5,954)