XML 75 R64.htm IDEA: XBRL DOCUMENT v3.21.2
Segmental Information - Financial Information by Reportable Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 26, 2021
Sep. 27, 2020
Sep. 26, 2021
Sep. 27, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]          
Net sales $ 91.2 $ 77.7 $ 275.4 $ 242.7  
Adjusted EBITDA 13.8 13.7 48.8 40.1  
Depreciation and amortization 3.8 3.4 11.2 10.0  
Restructuring charges 0.5 4.2 2.1 7.8  
Total assets 370.3   370.3   $ 346.4
Capital expenditures 2.0 1.6 5.6 5.1  
Discontinued Operations          
Segment Reporting Information [Line Items]          
Total assets 6.9   6.9   32.3
Capital expenditures 0.0 0.0 0.0 0.0  
Gas Cylinders          
Segment Reporting Information [Line Items]          
Net sales 45.6 32.3 128.3 107.0  
Elektron          
Segment Reporting Information [Line Items]          
Net sales 45.6 45.4 147.1 135.7  
Operating Segments | Gas Cylinders          
Segment Reporting Information [Line Items]          
Net sales 45.6 32.3 128.3 107.0  
Adjusted EBITDA 5.4 7.1 16.7 16.6  
Depreciation and amortization 1.4 1.0 3.9 2.8  
Restructuring charges 0.5 3.3 1.1 6.7  
Total assets 128.3   128.3   99.7
Capital expenditures 0.2 0.7 0.7 1.7  
Operating Segments | Elektron          
Segment Reporting Information [Line Items]          
Net sales 45.6 45.4 147.1 135.7  
Adjusted EBITDA 8.4 6.6 32.1 23.5  
Depreciation and amortization 2.4 2.4 7.3 7.2  
Restructuring charges 0.0 0.9 1.0 1.0  
Total assets 194.8   194.8   189.7
Capital expenditures 1.8 0.9 4.9 3.4  
Other          
Segment Reporting Information [Line Items]          
Depreciation and amortization 0.0 0.0 0.0 0.0  
Restructuring charges 0.0 0.0 0.0 0.1  
Total assets 40.3   40.3   $ 24.7
Capital expenditures $ 0.0 $ 0.0 $ 0.0 $ 0.0