Restructuring Costs (Tables)

9 Months Ended

Sep. 30, 2015

April Two Thousand Fifteen Restructuring Plan [Member]

Restructuring Cost and Reserve [Line Items]

Restructuring and Related Costs [Table Text Block]

The following table summarizes the components of our restructuring costs incurred under the 2015 plan (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2015		2015
Severance and related costs	$	5,581	$	5,689
Asset impairments	—		168,285
Contract settlement costs	8,025		8,025
Facility closure costs	324		324
Total restructuring charges	$	13,930	$	182,323

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes our liabilities under the 2015 plan (in thousands):    

	Balances at December 31, 2014		Costs incurred and charged to expense		Cost paid or otherwise settled			Effect of change in exchange rates			Balances at September 30, 2015
Severance and related costs	$	—	$	5,689	$	(2,615	)	$	35		$	3,109
Asset impairments*	—		168,285		(166,853		)	(14		)	1,418
Contract Settlement	—		8,025		(8,025		)	—			—
Facility closure costs	—		324		(324		)	—			—
Total restructuring liabilities	$	—	$	182,323	$	(177,817	)	$	21		$	4,527

April Two Thousand Fourteen Restructuring Plan [Member]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes our restructuring liabilities under the 2014 plan (in thousands):

	Balances at December 31, 2014		Cost paid or otherwise settled			Effect of change in exchange rates			Balances at September 30, 2015
Severance and related costs	$	992	$	(990	)	$	(2	)	$	—
Facility closure costs	51		(49		)	(2		)	—
Total restructuring liabilities	$	1,043	$	(1,039	)	$	(4	)	$	—

April Two Thousand Thirteen Restructuring Plan [Member]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes our restructuring liabilities under the 2013 plan (in thousands):

	Balances at December 31, 2014		Cost paid or otherwise settled			Effect of change in exchange rates			Balances at September 30, 2015
Severance and related costs	$	38	$	(38	)	$	—		$	—
Facility closure costs	141		(54		)	(12		)	75
Total restructuring liabilities	$	179	$	(92	)	$	(12	)	$	75

2011 Plan

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes our restructuring liabilities under the 2011 plan (in thousands):

	Balances at December 31, 2014		Cost paid or otherwise settled			Effect of change in exchange rates		Balances at September 30, 2015
Facility closure costs	$	164	$	(125	)	$	—	$	39
Total restructuring liabilities	$	164	$	(125	)	$	—	$	39