CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net sales	$ 123,344	$ 98,972
Cost of sales	111,729	105,136
Gross profit (loss)	11,615	(6,164)
Selling, general and administrative expense	10,545	10,894
Other expense (income), net	(1,251)	251
Operating income (loss)	2,321	(17,309)
Interest expense, net	9,358	1,350
Non-operating other expense, net	231	1,956
Loss from continuing operations before benefit for income taxes	(7,268)	(20,615)
Benefit for income taxes	(1,282)	(4,850)
Loss from continuing operations	(5,986)	(15,765)
Income from discontinued operations, net of taxes		824
Net loss	(5,986)	(14,941)
Dividends on convertible preferred stocks	75	75
Net loss attributable to common stockholders	$ (13,196)	$ (24,609)
Basic and diluted:
Loss from continuing operations	$ (0.48)	$ (1.11)
Income from discontinued operations, net of taxes		0.03
Net loss	$ (0.48)	$ (1.08)
Series E Preferred Stock [Member]
Dividends on Series E redeemable preferred stock	$ 5,536	$ 7,350
Accretion of Series E redeemable preferred stock	$ 1,599	$ 2,243