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Stock-Based Compensation (Tables)
3 Months Ended
Dec. 31, 2018
Stock options [Member]  
Offsetting Assets [Line Items]  
Schedule of weighted-average assumptions used Black-Scholes option-pricing model
   2018 
     
Expected stock price volatility   49.8%
Expected life of options (years)   5.8 
Expected dividend yield   0%
Risk free interest rate   2.8%
Stock- option liability [Member]  
Offsetting Assets [Line Items]  
Schedule of weighted-average assumptions used Black-Scholes option-pricing model
    2018  
       
Expected stock price volatility     49.8 %
Expected life of options (years)     5  
Expected dividend yield     0 %
Risk free interest rate     2.5 %