CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net sales	$ 109,982	$ 125,503	$ 208,954	$ 259,103
Cost of sales	107,853	112,887	212,989	225,688
Gross profit (loss)	2,129	12,616	(4,035)	33,415
Selling, general and administrative expense	10,874	14,546	21,768	25,746
Other expense (income), net	138	(333)	389	(491)
Operating income (loss)	(8,883)	(1,597)	(26,192)	8,160
Interest expense, net	6,446	2,229	7,796	5,626
Non-operating other income, net	(3,970)	(45)	(2,014)	(80)
Income (loss) from continuing operations before provision (benefit) for income taxes	(11,359)	(3,781)	(31,974)	2,614
Provision (benefit) for income taxes	(3,671)	(907)	(8,521)	1,251
Income (loss) from continuing operations	(7,688)	(2,874)	(23,453)	1,363
Income from discontinued operations, including taxes	22,779	3,291	23,603	5,703
Net income	15,091	417	150	7,066
Dividends on convertible preferred stocks	75		150	300
Dividend on Series E redeemable preferred stock			14,979
Accretion of Series E redeemable preferred stock			4,484
Net income attributable to participating securities	91
Net income (loss) attributable to common stockholders	$ 5,055	$ 417	$ (19,463)	$ 6,766
Basic:
Loss from continuing operations	$ (0.70)	$ (0.13)	$ (1.81)	$ 0.05
Income from discontinued operations, including taxes	0.90	0.15	0.99	0.25
Net income (loss)	0.20	0.02	(0.82)	0.30
Diluted:
Loss from continuing operations	(0.70)	(0.13)	(1.81)	0.05
Income from discontinued operations, including taxes	0.90	0.15	0.99	0.24
Net income (loss)	$ 0.20	$ 0.02	$ (0.82)	$ 0.29
Series E Preferred Stock [Member]
Dividend on Series E redeemable preferred stock	$ 7,629		$ 14,979
Accretion of Series E redeemable preferred stock	$ 2,241		$ 4,484