Quarterly report pursuant to Section 13 or 15(d)

Restructuring - Narrative (Details)

v3.23.1
Restructuring - Narrative (Details) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Restructuring and Related Cost        
Restructuring charges $ 300,000 $ 2,300,000 $ 1,400,000 $ 3,500,000
Restructuring costs accrued 1.6   1.6  
Corporate        
Restructuring and Related Cost        
Restructuring charges 0 1,000,000.0 0 1,000,000.0
Advanced Process Solutions        
Restructuring and Related Cost        
Restructuring charges (200,000) 1,300,000 900,000 2,400,000
Molding Technology Solutions        
Restructuring and Related Cost        
Restructuring charges 500,000 0 500,000 100,000
Cost of goods sold        
Restructuring and Related Cost        
Restructuring charges (200,000) 1,300,000 (100,000) 2,300,000
Cost of goods sold | Corporate        
Restructuring and Related Cost        
Restructuring charges 0 0 0 0
Cost of goods sold | Advanced Process Solutions        
Restructuring and Related Cost        
Restructuring charges (200,000) 1,300,000 (100,000) 2,200,000
Cost of goods sold | Molding Technology Solutions        
Restructuring and Related Cost        
Restructuring charges 0 0 0 100,000
Operating expenses        
Restructuring and Related Cost        
Restructuring charges 500,000 1,000,000.0 1,500,000 1,200,000
Operating expenses | Corporate        
Restructuring and Related Cost        
Restructuring charges 0 1,000,000.0 0 1,000,000.0
Operating expenses | Advanced Process Solutions        
Restructuring and Related Cost        
Restructuring charges 0 0 1,000,000.0 200,000
Operating expenses | Molding Technology Solutions        
Restructuring and Related Cost        
Restructuring charges $ 500,000 $ 0 $ 500,000 $ 0