Quarterly report pursuant to Section 13 or 15(d)

Leases - Additional Information (Details)

v3.20.2
Leases - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Jul. 01, 2020
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Operating Leased Assets [Line Items]          
Weighted average remaining lease term   4 years 2 months 12 days   4 years 2 months 12 days  
Weighted average discount rate   8.10%   8.10%  
Total cash payments       $ 5,961,000  
Operating lease right of use assets   $ 24,585,000   24,585,000  
Operating lease liabilities   25,339,000   25,339,000  
Gain on lease settlement, net   0 $ 0 $ 223,000 $ 0
Lease agreement description       As of July 1, 2020, the Company entered into a lease agreement for office space in Nevada with an initial lease term through November 30, 2025.  
ApplianceSmart Inc          
Operating Leased Assets [Line Items]          
Gain on lease settlement, net       $ 837,000  
Impairment charges       $ 614,000  
Lease Agreement | Office Space | Nevada          
Operating Leased Assets [Line Items]          
Lease agreement entered date Jul. 01, 2020        
Initial lease term       initial lease term through November 30, 2025  
Subsequent Event | Lease Agreement | Office Space | Minimum | Nevada          
Operating Leased Assets [Line Items]          
Operating lease right of use assets $ 1,000,000        
Operating lease liabilities 1,000,000        
Subsequent Event | Lease Agreement | Office Space | Maximum | Nevada          
Operating Leased Assets [Line Items]          
Operating lease right of use assets 1,500,000        
Operating lease liabilities $ 1,500,000        
Lonesome Oak          
Operating Leased Assets [Line Items]          
Operating lease right of use assets   7,691,000   $ 7,691,000  
Operating lease liabilities   $ 7,691,000   $ 7,691,000