Intangible Assets - (Tables)

9 Months Ended

Jun. 30, 2019

Intangible Assets [Abstract]

Schedule of Finite and Indefinite-Lived Intangible Assets [Table Text Block]

The gross and net carrying values of intangible assets as of the balance sheet dates, by major intangible asset class are as follows (in millions):

	June 30, 2019							September 30, 2018
	Gross Amount		Accumulated Amortization			Net Amount		Gross Amount		Accumulated Amortization			Net Amount
Intangible assets subject to amortization:
Software programs/platforms	$	2.7	$	(2.6	)	$	0.1	$	2.7	$	(2.6	)	$	0.1
Client base	21.4		(12.0		)	9.4		21.4		(10.1		)	11.3
Total intangible assets subject to amortization:	$	24.1	$	(14.6	)	$	9.5	$	24.1	$	(12.7	)	$	11.4
Intangible assets not subject to amortization:
Business licenses	$	2.7	$	—		$	2.7	$	—	$	—		$	—
Total intangible assets not subject to amortization:	$	2.7	$	—		$	2.7	$	—	$	—		$	—
Total intangible assets	$	26.8	$	(14.6	)	$	12.2	$	24.1	$	(12.7	)	$	11.4

Schedule of Expected Amortization Expense [Table Text Block]

Amortization expense related to intangible assets was $1.9 million and $1.7 million for the nine months ended June 30, 2019 and 2018, respectively. Amortization expense related to intangible assets was $0.6 million for the three months ended June 30, 2019 and 2018.

As of June 30, 2019, the estimated future amortization expense was as follows:

(in millions)
Fiscal 2019 (remaining three months)	$	0.7
Fiscal 2020	2.2
Fiscal 2021	2.2
Fiscal 2022	1.0
Fiscal 2023 and thereafter	3.4
	$	9.5