Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2014

Valuation and Qualifying Accounts Disclosure [Line Items]

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

SCHEDULE I – CONSOLIDATED ALLOWANCE FOR DOUBTFUL ACCOUNTS RECEIVABLE

(In thousands)	2014		2013			2012
Balance at beginning of period	$	19,602	$	19,028		$	6,405
Additions:
Charged to costs and expenses	7,217		4,966			14,041
	7,217		4,966			14,041
Deductions:
Write-offs and recoveries	11,762		4,580			1,736
Foreign exchange and other, net	619		(188		)	(318		)
	12,381		4,392			1,418
Balance at end of period	$	14,438	$	19,602		$	19,028

SCHEDULE I – CONSOLIDATED CHANGE IN TAX VALUATION ALLOWANCE

(In thousands)	2014		2013		2012
Balance at beginning of period	$	298,705	$	246,425	$	104,276
Additions:
U.S. net deferred tax assets	48,571		47,326		41,052
Valuation allowance	—		—		88,554
Foreign net deferred tax assets	29,730		16,956		14,937
Prior year U.S. NOL adjustments	—		—		387
	78,301		64,282		144,930
Deductions:
U.S. net deferred tax assets	—		—		—
Valuation allowance release	—		1,258		—
Foreign net deferred tax assets	—		—		—
Prior year foreign NOL adjustments	10,657		5,438		2,781
Prior year U.S. NOL adjustments	62		5,306		—
	10,719		12,002		2,781
Balance at end of period	$	366,287	$	298,705	$	246,425

Schedule of Quarterly Financial Information

2014 (In thousands, except per share amounts)	March 31			June 30		Sept. 30			Dec. 31
Net sales	$	761,990		$	825,847	$	738,551		$	763,836
Cost of sales	685,252			716,307		663,536			670,022
Gross profit	76,738			109,540		75,015			93,814
Operating income (loss)	588			36,733		(1,438		)	(8,479		)
Net income (loss)	(24,603		)	17,836		(17,956		)	(37,813		)
Common stock market price:
High	$	12.45		$	12.64	$	14.35		$	14.48
Low	10.02			10.10		9.59			13.16

2013 (In thousands, except per share amounts)	March 31		June 30		Sept. 30			Dec. 31
Net sales	$	774,252	$	812,171	$	723,062		$	747,997
Cost of sales	679,151		693,346		645,170			690,761
Gross profit	95,101		118,825		77,892			57,236
Operating income (loss)	25,138		40,576		1,153			(17,022		)
Net income (loss)	2,377		31,100		(17,814		)	(31,478		)
Common stock market price:
High	$	8.25	$	11.05	$	13.57		$	12.90
Low	6.10		7.05		11.03			9.41