Quarterly report pursuant to Section 13 or 15(d)

Business Acquisitions - Narrative (Details)

v3.21.1
Business Acquisitions - Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2021
USD ($)
Mar. 31, 2021
USD ($)
acquisition
plant
Sep. 30, 2020
USD ($)
Business Acquisition [Line Items]      
Number of businesses acquired | acquisition   4  
Number of plants added | plant   13  
Goodwill $ 77,442 $ 77,442 $ 46,348
Net income (3,000) (3,200)  
All Acquisitions for Fiscal Year      
Business Acquisition [Line Items]      
Cash payment to acquire business 84,500    
Inventory assumed 4,000 4,000  
Property, plant and equipment allocation 49,400 49,400  
Goodwill 31,100 31,100  
Accounts payable 300 300  
Revenues since acquisition date $ 12,200 $ 19,300