Annual report pursuant to Section 13 and 15(d)

Business segments - Schedule of Long-Lived Assets by Geographical Areas (Details)

v3.20.2
Business segments - Schedule of Long-Lived Assets by Geographical Areas (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Sep. 30, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets $ 318,732 $ 164,866
United States    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets 255,346 134,511
Australia    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets 30,183 11,950
Canada    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets 24,522 14,681
United Kingdom    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets 7,610 3,129
Rest of World    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets $ 1,071 $ 595