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Goodwill and Other Intangible Assets (Details Narrative) - USD ($)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Finite-Lived Intangible Assets [Line Items]      
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) $ 13,700,000 $ 8,400,000  
Goodwill, Impaired, Accumulated Impairment Loss 20,600,000 14,300,000  
Finite-Lived Intangible Asset, Expected Amortization, Year One 138,000    
Finite-Lived Intangible Asset, Expected Amortization, Year Two 60,000    
Finite-Lived Intangible Asset, Expected Amortization, Year Three 11,000    
Finite-Lived Intangible Asset, Expected Amortization, Year Four 8,000    
Finite-Lived Intangible Asset, Expected Amortization, Year Five 7,000    
Finite-Lived Intangible Asset, Expected Amortization, after Year Five 176,000    
Goodwill, Impairment Loss 6,307,000 7,944,000 $ 1,600,000
Seven Reporting Units [Member]      
Finite-Lived Intangible Assets [Line Items]      
Goodwill and Intangible Asset Impairment   7,900,000  
Four Reporting Units [Member]      
Finite-Lived Intangible Assets [Line Items]      
Goodwill and Intangible Asset Impairment     1,600,000
SOB Licenses [Member]      
Finite-Lived Intangible Assets [Line Items]      
Goodwill, Impairment Loss $ 5,300,000    
Goodwill and Intangible Asset Impairment   $ 2,300,000 $ 178,000