Consolidated Statements of Operations (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
Consolidated Statements of Operations
Net sales	$ 149,936	$ 163,180	$ 279,257	$ 277,471
Cost of goods sold	120,761	150,846	225,234	243,485
Gross profit	29,175	12,334	54,023	33,986
Selling and administrative expenses	17,951	16,628	35,081	33,558
Amortization expense	700	697	1,401	1,394
Interest expense	125	123	258	263
Interest income	(139)	(94)	(345)	(194)
Equity in income of nonconsolidated investment	(420)	(309)	(596)	(332)
Other income	(137)	(121)	(315)	(606)
Total Operating Expenses	18,080	16,924	35,484	34,083
Income (loss) from continuing operations before income taxes	11,095	(4,590)	18,539	(97)
Income tax expense (benefit)	3,838	(1,269)	6,331	245
Income (loss) from continuing operations	7,257	(3,321)	12,208	(342)
Income (loss) from discontinued operations before income taxes	62	3,543	23	4,147
Income tax (benefit) expense	24	2,293	9	2,507
Income (loss) from discontinued operations	38	1,250	14	1,640
Net income (loss)	$ 7,295	$ (2,071)	$ 12,222	$ 1,298
From continuing operations	$ 0.71	$ (0.33)	$ 1.20	$ (0.03)
From discontinued operations	$ 0.00	$ 0.12	$ 0.00	$ 0.16
Basic earnings (loss) per common share	$ 0.72	$ (0.20)	$ 1.20	$ 0.13
From continuing operations	$ 0.71	$ (0.33)	$ 1.19	$ (0.03)
From discontinued operations	$ 0.00	$ 0.12	$ 0.00	$ 0.16
Diluted earnings (loss) per common share	$ 0.71	$ (0.20)	$ 1.19	$ 0.13
Dividends paid per common share	$ 0.030	$ 0.025	$ 0.060	$ 0.050