Annual report pursuant to Section 13 and 15(d)

Leases - Additional Information (Details)

v3.23.4
Leases - Additional Information (Details)
 12 Months Ended
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Jul. 20, 2023
option
property
Jan. 18, 2023
Jul. 01, 2022
option
Jun. 28, 2022
option
Operating Leased Assets [Line Items]            
Weighted average remaining lease term 10 years 6 months          
Weighted average discount rate (in percent) 9.47%          
Total cash payments | $ $ 13,200,000          
Finance lease weighted average remaining lease term 27 years 7 months 6 days          
Finance lease weighted average discount rate (in percent) 11.69%          
Finance Lease cash payments | $ $ 2,419,000 $ 61,000        
Lease term           20 years
Lessee, renewal option           2
Lessee, renewal term           5 years
Loss on write off an ROU | $ $ 0 $ 522,000        
The Acquired Companies            
Operating Leased Assets [Line Items]            
Percentage of holds interest (in percent)       100.00%    
Precision Marshall            
Operating Leased Assets [Line Items]            
Term of contract           20 years
Lessee, renewal option           2
Lessee, renewal term           5 years
Marquis            
Operating Leased Assets [Line Items]            
Term of contract         20 years  
Lessee, renewal option         2  
Lessee, renewal term         5 years  
PMW            
Operating Leased Assets [Line Items]            
Real properties sold | property     2      
Lease term     20 years      
Lessee, renewal option     2      
Lessee, renewal term     5 years