Share-Based Employee Compensation (Tables)

12 Months Ended

Dec. 31, 2016

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

Shares Authorized, Available for Future Grant and Outstanding Under Each Plans

The following table presents shares authorized, available for future grant and outstanding under each of the Company’s plans as of December 31, 2016:

	Authorized	Available	Outstanding(1)
	(In thousands)
2004 Incentive Plan	24,000	4,232	4,747
2013 Directors Plan	1,000	808	44
Total	25,000	5,040	4,791

(1) Includes 10,000 shares of accrued incremental dividend equivalent rights on outstanding shares underlying restricted stock units granted under the 2004 Incentive Plan and 2013 Directors Plan.

Stock Option Activities

The following table summarizes the Company’s stock option activities for the year ended December 31, 2016 (in thousands, except price per share and contractual term):

Options	Number of Shares		Weighted- Average Exercise Price Per Share		Weighted- Average Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at January 1, 2016	2,425		$	8.55
Granted	—		$	—
Exercised	(375	)	$	7.04
Forfeited	—		$	—
Expired	(267	)	$	14.86
Outstanding at December 31, 2016	1,783		$	7.92	4.64	$	6,353
Vested and expected to vest in the future at December 31, 2016	1,782		$	7.92	4.64	$	6,350
Exercisable at December 31, 2016	1,759		$	7.93	4.62	$	6,258

Roll-Forward of Activity for Restricted Stock Units

The table below is a roll-forward of the activity for restricted stock units during the 12 months ended December 31, 2016 (in thousands, except fair value amounts):

Restricted Stock Units	Units		Weighted- Average Grant-Date Fair Value
Nonvested at January 1, 2016	1,268		$	7.77
Granted	707		9.36
Vested	(541	)	7.12
Forfeited	(15	)	8.24
Nonvested at December 31, 20161	1,419		$	8.81

(1) Excludes 10,000 shares of accrued incremental dividend equivalent rights on outstanding shares underlying restricted stock units granted under the 2004 Incentive Plan and 2013 Directors Plan.

Roll-Forward of Activity for Performance Share Units

The table below is a roll-forward of the activity for performance share units during the 12 months ended December 31, 2016 (in thousands, except fair value amounts):

Performance Share Units	Units		Weighted- Average Grant-Date Fair Value
Nonvested at January 1, 20161	1,177		$	8.07
Granted	420		8.61
Vested	—		—
Forfeited	(18	)	7.97
Nonvested at December 31, 2016	1,579		$	8.24

(1) Nonvested performance share units as of January 1, 2016, are comprised of 900,000 shares at the target award rate adjusted for shares earned by participants at 130.2% for awards granted in 2015 and 131.5% for awards granted in 2014.

Summary of Total Number of Stock Appreciation Rights Granted

The table below is a roll-forward of the activity for SARs during the 12 months ended December 31, 2016 (in thousands):

Stock Appreciation Rights	Units		Weighted- Average Exercise Price Per Share
Nonvested and Outstanding at January 1, 2016	498		$	6.51
Granted	—		—
Exercised	(448	)	6.51
Forfeited	—		—
Outstanding at December 31, 2016	50		$	6.48

Share-Based Compensation Including Expense for Phantom Stock Units and Cash Settled Stock Appreciation Rights Granted to Employees

The table below summarizes the amounts recognized in the financial statements for the years ended December 31, 2016, 2015 and 2014 for share-based compensation, including expense for stock options, restricted stock units, performance share units, phantom stock units and cash settled stock appreciation rights (in thousands):

	2016		2015		2014
Cost of sales	$	704	$	754	$	240
Operating expenses	8,581		10,466		5,087
Total cost of employee share-based compensation included in income (loss) before income tax	$	9,285	$	11,220	$	5,327