Annual report pursuant to Section 13 and 15(d)

Leases - Additional Information (Details)

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Leases - Additional Information (Details) - USD ($)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Operating Leased Assets [Line Items]    
Weighted average remaining lease term 8 years 5 months 4 days  
Weighted average discount rate 6.50%  
Total cash payments $ 9,700,000  
Lease agreement description During July 2020, the Company entered into a lease agreement for office space in Nevada with an initial lease term through November 30, 2025.  
Gain on lease settlement, net $ 0 $ 307,000
ApplianceSmart Inc    
Operating Leased Assets [Line Items]    
Gain on lease settlement, net $ 0 1,514,000
Amount offset by gain on lease settlement   921,000
Impairment charges   $ 614,000