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Goodwill and Other Intangible Assets (Details Narrative) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Finite-lived intangible assets, amortization expense, 2018 $ 352    
Finite-lived intangible assets, amortization expense, 2019 321    
Finite-lived intangible assets, amortization expense, 2020 305    
Finite-lived intangible assets, amortization expense, 2021 281    
Finite-lived intangible assets, amortization expense, 2022 228    
Finite-lived intangible assets, amortization expense, there after 78    
Goodwill and intangible asset impairment 4,700    
Impairment of intangible assets, indefinite-lived (excluding goodwill)   $ 2,100 $ 1,700
SOB License [Member]      
Goodwill and intangible asset impairment $ 1,400