Other Long-Term Assets (Tables)

6 Months Ended

Jun. 30, 2018

Investments All Other Investments [Abstract]

Other Long-Term Assets

Other long-term assets consisted of the following

(In millions)	June 30, 2018		December 31, 2017
Prepaid technology and maintenance support	$	1.4	$	1.9
Deferred deployment costs		0.9		1.2
Prepaid marketing		0.4		—
Restricted cash		—		2.7
Other		—		0.2
Total	$	2.7	$	6.0