CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net sales	$ 87,623	$ 88,559	$ 165,817	$ 170,410
Cost of sales	77,810	71,775	144,728	136,895
Gross profit	9,813	16,784	21,089	33,515
Selling and administrative	10,623	14,776	25,708	31,801
Operating (loss) profit	(810)	2,008	(4,619)	1,714
Interest expense	(2,540)	(986)	(4,868)	(1,710)
Other income (expense), net	10	(14)	(5)	(25)
(Loss) earnings from continuing operations before income taxes	(3,340)	1,008	(9,492)	(21)
Provision for income taxes	11,255	709	8,835	173
(Loss) earnings from continuing operations	(14,595)	299	(18,327)	(194)
(Loss) earnings from discontinued operations, net of taxes	(40,231)	(1,614)	(66,104)	8,637
Net (loss) earnings	(54,826)	(1,315)	(84,431)	8,443
Net (loss) earnings per share - basic and diluted:
Continuing operations (in dollars per share)	$ (0.30)	$ 0.01	$ (0.37)	$ 0.00
Discontinued operations (in dollars per share)	$ (0.81)	$ (0.03)	$ (1.34)	$ 0.18
Net (loss) earnings (in dollars per share)	$ (1.11)	$ (0.03)	$ (1.71)	$ 0.17
Weighted average shares outstanding - basic (in shares)	49,399	49,309	49,381	49,302
Weighted average shares outstanding - diluted (in shares)	49,399	49,529	49,381	49,302
Other comprehensive income
Retirement and other post-retirement plans, net of tax of $13,446 and $596 for the three months ended June 30, 2013 and 2012, respectively, and $14,059 and $1,192 for the six months ended June 30, 2013 and 2012, respectively	21,939	973	22,938	1,946
Other comprehensive income	21,939	973	22,938	1,946
Comprehensive (loss) income	$ (32,887)	$ (342)	$ (61,493)	$ 10,389