Note 3 - Net Sales (Tables)

6 Months Ended

Jun. 28, 2026

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Second Quarter
		2026																2025
		Gas																Gas												Graphic
In millions		Cylinders				Elektron				Superform				Total				Cylinders				Elektron				Superform				Arts				Total
Defense, First Response & Healthcare		$	19.4			$	25.6			$	0.1			$	45.1			$	20.9			$	25.5			$	0.4			$	—			$	46.8
Transportation			15.8				9.7				2.1				27.6				17.8				11.2				2.2				—				31.2
Specialty Industrial			11.0				12.0				—				23.0				8.3				13.4				—				6.9				28.6
		$	46.2			$	47.3			$	2.2			$	95.7			$	47.0			$	50.1			$	2.6			$	6.9			$	106.6

		Year-to-date
		2026																2025
		Gas																Gas												Graphic
In millions		Cylinders				Elektron				Superform				Total				Cylinders				Elektron				Superform				Arts				Total
Defense, First Response & Healthcare		$	37.5			$	48.3			$	0.1			$	85.9			$	40.1			$	49.9			$	0.6			$	—			$	90.6
Transportation			31.5				18.9				3.9				54.3				32.6				22.1				3.5				—				58.2
Specialty Industrial		19.0					22.2				—				41.2				15.4				27.5				—				13.4				56.3
		$	88.0			$	89.4			$	4.0			$	181.4			$	88.1			$	99.5			$	4.1			$	13.4			$	205.1