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Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

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

Components of Share-Based Compensation Expense (Income)

Share-based and long-term incentive compensation expense consists of:

	For the Year
	2016				2015				2014
	(In thousands)
Cash-settled awards	$	717			$	(3,127	)		$	(3,710	)
Equity-settled awards	2,444				5,026				5,168
Restricted stock	22				(8		)		(25		)
Stock options	854				2,355				1,984
Total share-based compensation	$	4,037			$	4,246			$	3,417
Deferred cash	388				228				—
	$	4,425			$	4,474			$	3,417

Share-Based Compensation Expense (Income) Included in Operating Expense

Share-based and long-term incentive compensation expense is included in:

	For the Year
	2016				2015				2014
	(In thousands)
General and administrative	$	3,323			$	2,451			$	1,001
Other operating	1,102				2,023				2,416
	$	4,425			$	4,474			$	3,417

Summarized Activity of Cash-Settled Restricted Stock Unit Awards

The following table summarizes the activity of cash-settled restricted stock unit awards in 2016:

	Equivalent Units			Weighted Average Grant Date Fair Value
	(In thousands)			(Per unit)
Non-vested at beginning of period	117			$16.00
Granted	—			—
Vested	(41	)		18.84
Forfeited	(34	)		13.83
Non-vested at end of period	42			14.98

Summarized Activity of Cash-Settled Stock Appreciation Rights

The following table summarizes the activity of cash-settled stock appreciation rights in 2016:

	Rights Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value (Current Value Less Exercise Price)
	(In thousands)			(Per share)		(In years)		(In thousands)
Balance at beginning of period	487			$12.97		4		$404
Granted	—			—
Exercised	(52	)		9.29
Forfeited	(61	)		16.12
Balance at end of period	374			12.97		3		773
Exercisable at end of period	345			12.87		3		773

Summarized Activity of Equity-Settled Awards

The following table summarizes the activity of equity-settled awards in 2016:

	Equivalent Units			Weighted Average Grant Date Fair Value
	(In thousands)			(Per unit)
Non-vested at beginning of period	631			$	18.25
Granted	313			9.04
Vested	(281	)		15.12
Forfeited	(108	)		17.91
Non-vested at end of period	555			14.70

Schedule of Fair Value Assumptions of MSU Awards

We estimate the grant date fair value of MSU awards using a Monte Carlo simulation pricing model and the following assumptions:

		For the Year
		2015				2014
Expected stock price volatility		32.9		%		42.2		%
Risk-free interest rate		1.0		%		0.7		%
Expected dividend yield		—		%		—		%
Weighted average grant date fair value of MSU awards (per unit)		$	15.11			$	20.38

Summarized Activity of Restricted Stock Awards

The following table summarizes the activity of restricted stock awards in 2016:

	Restricted Shares			Weighted Average Grant Date Fair Value
	(In thousands)			(Per unit)
Non-vested at beginning of period	4			$	20.55
Granted	—			—
Vested	(4	)		20.55
Forfeited	—			—
Non-vested at end of period	—			—

Summarized Activity of Stock Option Awards

The following table summarizes the activity of stock option awards in 2016:

	Options Outstanding			Weighted Average Exercise Price				Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value (Current Value Less Exercise Price)
	(In thousands)			(Per share)				(In years)		(In thousands)
Balance at beginning of period	2,171			$	19.56			5		$	156
Granted	53			9.98
Exercised	(35	)		9.29
Forfeited	(353	)		20.03
Balance at end of period	1,836			19.39				5		449
Exercisable at end of period	1,597			20.25				4		261

Schedule of Fair Value Assumptions of Stock Options

We estimate the grant date fair value of stock options that do not have a market condition using the Black-Scholes option pricing model and the following assumptions:

		For the Year
		2016				2015
Expected stock price volatility		39.5		%		45.6		%
Risk-free interest rate		1.5		%		1.8		%
Expected life of options (years)		6				6
Expected dividend yield		—		%		—		%
Weighted average grant date fair value of options (per share)		$	8.60			$	6.51

We estimated the fair value of these options with market conditions using Monte Carlo simulation pricing model and the following assumptions:

Expected stock price volatility		61.4		%
Risk-free interest rate		2.2		%
Expected dividend yield		—		%
Weighted average grant date fair value of options (per share)		$	7.87

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