Segment Information (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Schedule of segment reporting

	Three months ended				Six months ended
	June 30,				June 30,
		2024		2023		2024		2023
Marine
Contract revenues	$	130,953	$	100,543	$	237,278	$	179,841
Operating (loss) income	$	(5,466)	$	3,492	$	(10,332)	$	(2,588)
Depreciation and amortization expense	$	(4,922)	$	(3,812)	$	(9,853)	$	(7,647)
Total assets	$	322,031	$	265,913	$	322,031	$	265,913
Property and equipment, net	$	80,115	$	84,251	$	80,115	$	84,251
Concrete
Contract revenues	$	61,214	$	81,991	$	115,561	$	161,867
Operating income (loss)	$	2,698	$	(1,453)	$	4,440	$	(6,016)
Depreciation and amortization expense	$	(1,048)	$	(1,531)	$	(2,137)	$	(3,142)
Total assets	$	91,988	$	103,296	$	91,988	$	103,296
Property and equipment, net	$	5,860	$	7,542	$	5,860	$	7,542