Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2014

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

We used the Black-Scholes stock option pricing model to estimate the fair value of Tranche 1 and Tranche 2 without a market condition (service and performance conditions only) stock option awards issued during the six-month period ended June 30, 2014 with the following weighted average assumptions:

	Six months ended
	June 30, 2014
TRANCHE 1
Risk-free interest rate	2.1	%
Expected life (in years)	6.3
Expected volatility	63.0	%
Dividend	0.0	%
	Six months ended
	June 30, 2014
TRANCHE 2
Risk-free interest rate	2.1	%
Expected life (in years)	6.5
Expected volatility	63.0	%
Dividend	0.0	%

Schedule of Options Weighted Average Grant Date Fair Value

A summary of the calculated estimated grant date fair value per option is as follows:

	Grants as of		Grants during the six months ended
	September 28,		June 30,
Fair value of stock options	2012		2014
TRANCHE 1		$0.67		$0.83
TRANCHE 2 without market condition		$0.68		$0.85
TRANCHE 2 with market condition		$0.66		$0.72

Schedule of Stock Option Activity

The following is a summary of our stock option activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 1
Balance at December 31, 2013	21,830			$1.00
Granted	6,271		1.40
Exercised	(50	)	1.00
Forfeited	(200	)	1.00
Balance at June 30, 2014	27,851			$1.09	8.7	$	8,632
Exercisable at June 30, 2014	4,441			$1.01	8.4	$	1,726
Vested and expected to vest at June 30, 2014	27,344			$1.09	8.7	$	8,429

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 2
Balance at December 31, 2013	21,330			$1.00
Granted	5,771		1.40
Exercised	(50	)	1.00
Forfeited	(200	)	1.00
Balance at June 30, 2014	26,851			$1.09	8.7	$	8,432
Exercisable at June 30, 2014	4,216			$1.00	8.3	$	1,686
Vested and expected to vest at June 30, 2014	26,145			$1.09	8.7	$	8,234

Schedule of Restricted Stock Unit Activity

The following is a summary of our RSU activity for the six-month period ended June 30, 2014 (shares and aggregate intrinsic value in thousands):

	Shares	Weighted Average Grant Price		Aggregate Intrinsic Value
Balance at December 31, 2013	375		$1.00
Granted	—	1.00
Vested	—	1.00
Forfeited	—	1.00
Non-vested restricted stock unit balance at June 30, 2014	375		$1.00	$	525

Stock Options [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

Set forth below is the impact on our results of operations of recording share-based compensation from stock options ($ amounts in thousands):

	Three months ended						Six months ended
	June 30,			June 30,			June 30,			June 30,
	2014			2013			2014			2013
Cost of goods sold	$	300		$	224		$	388		$	447
Selling, general and administrative	2,668			2,018			3,499			4,029
Total, pre-tax	$	2,968		$	2,242		$	3,887		$	4,476
Tax effect of share-based compensation	(1,068		)	(830		)	(1,399		)	(1,656		)
Total, net of tax	$	1,900		$	1,412		$	2,488		$	2,820

Rollover Stock Options [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Stock Option Activity

The following is a summary of our Rollover Stock Options activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2013	17,351			$0.25
Granted	—		0.25
Exercised	(202	)	0.25
Forfeited	—		0.25
Balance at June 30, 2014	17,149			$0.25	5.9	$	19,722
Exercisable at June 30, 2014	17,149			$0.25	5.9	$	19,722

Restricted Stock Units (RSUs) [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

Set forth below is the impact on our results of operations of recording share-based compensation from RSUs for the three-month periods and six-month periods ended June 30, 2014 and 2013 ($ amounts in thousands):

	Three months ended						Six months ended
	June 30,			June 30,			June 30,			June 30,
	2014			2013			2014			2013
Cost of goods sold	$	—		$	2		$	—		$	5
Selling, general and administrative	27			22			50			53
Total, pre-tax	$	27		$	24		$	50		$	58
Tax effect of stock-based compensation	(10		)	(9		)	(19		)	(21		)
Total, net of tax	$	17		$	15		$	31		$	37