Leases (Narratives) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Lessee Lease Description [Line Items]
Lease option to extend, description			Some lease terms include one or more options to renew.
Lease, existence of option to extend			true
Sublease income	$ 0.6		$ 1.2
Product Revenues	$ 2.3	$ 3.2	$ 4.7	$ 5.9
Minimum [Member]
Lessee Lease Description [Line Items]
Sublease term			5 years
Maximum
Lessee Lease Description [Line Items]
Sublease term			6 years
Facilities | Minimum [Member]
Lessee Lease Description [Line Items]
Lease term	1 year		1 year
Facilities | Maximum
Lessee Lease Description [Line Items]
Lease term	9 years		9 years
Equipment | Minimum [Member]
Lessee Lease Description [Line Items]
Lease term	1 year		1 year
Equipment | Maximum
Lessee Lease Description [Line Items]
Lease term	5 years		5 years
Vehicles | Minimum [Member]
Lessee Lease Description [Line Items]
Lease term	1 year		1 year
Vehicles | Maximum
Lessee Lease Description [Line Items]
Lease term	5 years		5 years
Hardware
Lessee Lease Description [Line Items]
Lease termination rights period			60 days
Lease term	3 years		3 years
Hardware | Product
Lessee Lease Description [Line Items]
Product Revenues	$ 2.3	$ 3.2	$ 4.7	$ 5.9