Intangible Assets and Goodwill (Tables)

6 Months Ended

Jun. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consist of developed technology recorded as a result of the acquisition of Connected Data, Inc (CDI) in Q4 2015.

(In millions)	Developed Technology			Total
June 30, 2016
Cost	$	4.3		$	4.3
Accumulated amortization	(0.5		)	(0.5		)
Intangible assets, net	$	3.8		$	3.8
December 31, 2015
Cost	$	4.3		$	4.3
Accumulated amortization	(0.1		)	(0.1		)
Intangible assets, net	$	4.2		$	4.2

Schedule of Amortization Expense for Intangible Assets

Amortization expense for intangible assets consisted of the following:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
(In millions)	2016		2015		2016		2015
Amortization expense	$	0.2	$	1.9	$	0.4	$	3.8

Schedule of Intangible Assets Estimated Amortization Expense

Estimated amortization expense for the remainder of 2016 and each of the next four years is as follows:

(In millions)	2016 (Remainder)		2017		2018		2019		2020
Amortization expense	$	0.3	$	0.7	$	0.7	$	0.7	$	0.7