Annual report pursuant to Section 13 and 15(d)

Leases - Components of lease cost (Details)

v3.23.3
Leases - Components of lease cost (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2021
Disaggregation of Revenue [Line Items]      
Grove management services revenue $ 39,846 $ 91,947 $ 108,564
Operating lease costs 128 85  
Grove Management Services      
Disaggregation of Revenue [Line Items]      
Grove management services revenue 0 116  
Grove management services cost-of-sales $ 0 $ 116