Restructuring (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

Changes in the accrued expenses related to restructuring liabilities during the years ended December 31, 2016 and 2015 were less than $0.1 million.

Restructuring and Related Costs [Table Text Block]

The following table summarizes the Rogers, Arkansas plant closure costs and classification in the consolidated income statement for the years ended December 31, 2016, 2015 and 2014:



	Year Ended December 31, 2016			Year Ended December 31, 2015		Year Ended December 31, 2014		Total Costs			Classification
(Dollars in thousands)
Accelerated and other depreciation of assets idled ⁽¹⁾	$	248		$	1,641	$	5,365	$	7,254		Cost of sales, Restructuring costs
Severance costs ⁽²⁾	—			114		1,897		2,011			Cost of sales, Restructuring costs
Equipment removal and impairment, inventory written-down, lease termination and other costs ⁽³⁾	1,210			4,257		1,167		6,634			Cost of sales, Restructuring costs
Total restructuring costs included in cost of sales	1,458			6,012		8,429		15,899
Gain on sale of the facility	(1,436		)	—		—		$	(1,436	)	Selling, general and administrative expense
	$	22		$	6,012	$	8,429	$	14,463