Stock-Based Compensation (Tables)

6 Months Ended

Jun. 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					Six Months Ended
	June 30,					June 30,
(In millions)	2018			2017		2018			2017
Stock-based compensation expense	$	(0.1	)	$	0.1	$	(0.3	)	$	0.1

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
Granted	—		—
Exercised	—		—
Canceled	(60,243	)	94.37
Forfeited	—		—
Outstanding June 30, 2018	129,223		$	80.35
Exercisable as of June 30, 2018	129,223		$	80.35

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:

	Six Months Ended
	June 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	(17,000	)	6.87
Forfeited	(45,992	)	4.86
Nonvested as of June 30, 2018	311,136		$	1.92