Quarterly report pursuant to Section 13 or 15(d)

Leases - Additional Information (Details)

v3.21.2
Leases - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Operating Leased Assets [Line Items]        
Weighted average remaining lease term 12 years 4 months 24 days   12 years 4 months 24 days  
Weighted average discount rate 6.80%   6.80%  
Total cash payments     $ 2,132,000 $ 5,961,000
Right-of-use assets in exchange of lease liabilities     7,600,000  
Gain on lease settlement, net $ 0 $ 0 0 223,000
ApplianceSmart Inc        
Operating Leased Assets [Line Items]        
Gain on lease settlement, net     837,000  
Impairment charges     $ 0 $ 614,000