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Income Taxes (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Sep. 30, 2019
Income Tax Disclosure [Abstract]      
Income tax expenses $ 1,593 $ 1,811  
Effective income tax rate 22.00% 22.00%  
Liability for uncertain tax positions $ 0   $ 0