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Software Development Costs, Net (Details Textual) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2019
Sep. 30, 2018
Software Development Costs, Net (Textual)      
Software development cost capitalized $ 3.6 $ 23.5 $ 17.7
Internal use software   0.9 1.3
Software costs amortized 3.9 16.4 18.1
Net realizable value software costs $ 0.0 $ 0.4 $ 5.4
Remaining amortization period 3 years 1 month 6 days 3 years 3 years 1 month 6 days
Amortization expense     $ 0.5
Impairment expense     $ 4.9