Accounting Policies (Tables)

12 Months Ended

Sep. 30, 2020

Accounting Policies [Abstract]

Property, Plant and Equipment

as follows:

	Estimated Useful Lives	September 30,
		2020		2019
		(In millions)
Leasehold improvements	5 to 10 years	$	1.2	$	0.9
Property and equipment	2 to 10 years	1.1		3.4
Total property and equipment		2.3		4.3
Accumulated depreciation		(1.2)		(1.9)
Property and equipment, net		$	1.1	$	2.4

Depreciation expense was $0.3 million, $0.3 million and $0.2 million in fiscal 2020, 2019 and the nine months ended September 30, 2018, respectively.