Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation for Continuing Operations

Stock-based compensation for continuing operations consisted of the following:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(In millions)	2018		2017		2018			2017
Stock-based compensation expense	$	—	$	0.2	$	(0.3	)	$	0.3

Summary of Stock Option Activity

The following table summarizes our stock option activity:

	Stock Options		Weighted Average Exercise Price
Outstanding December 31, 2017	189,466		$	84.81
Canceled	(163,648	)	84.73
Outstanding September 30, 2018	25,818		$	85.32
Exercisable as of September 30, 2018	25,818		$	85.32

Summary of Weighted Average Assumptions Used in the Valuation of Stock Options

The following table summarizes our weighted average assumptions used in the Black-Scholes valuation of stock options:

	Nine Months Ended
	September 30,
	2018	2017
Volatility	N/A	44.3	%
Risk-free interest rate	N/A	1.6	%
Expected life (months)	N/A	72
Dividend yield	N/A	—

Summary of Restricted Stock Activity

The following table summarizes our restricted stock activity:

	Restricted Stock		Weighted Average Grant Date Fair Value Per Share
Nonvested as of December 31, 2017	213,982		$	3.53
Granted	160,146		1.13
Vested	(298,136	)	1.68
Forfeited	(45,992	)	4.86
Nonvested as of September 30, 2018	30,000		$	7.03