Note 16 - Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Heavy Fabrications		Gearing		Industrial Solutions		Corporate			Eliminations			Consolidated
For the Year Ended December 31, 2023
Revenues from external customers	$	133,368		45,408		24,701		—			—		$	203,477
Intersegment revenues		—		—		458		—			(458	)		—
Net revenues		133,368		45,408		25,159		—			(458	)		203,477
Operating income (loss)		15,006		1,846		3,160		(8,884	)		11			11,139
Depreciation and amortization		3,517		2,270		380		216			—			6,383
Capital expenditures		4,739		1,398		214		54			—			6,405
Total assets		46,931		48,599		16,295		58,487			(35,156	)		135,156

	Heavy Fabrications			Gearing		Industrial Solutions		Corporate			Eliminations			Consolidated
For the Year Ended December 31, 2022
Revenues from external customers	$	117,194			42,572		16,993		—			—		$	176,759
Intersegment revenues		12			16		811		—			(839	)		—
Net revenues		117,206			42,588		17,804		—			(839	)		176,759
Operating (loss) income		(1,044	)		43		120		(5,722	)		(4	)		(6,607	)
Depreciation and amortization		3,446			1,978		397		239			—			6,060
Capital expenditures		2,601			446		48		3			—			3,098
Total assets		45,475			51,944		12,775		224,856			(190,510	)		144,540