Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash	$ 9,923	$ 5,556
Accounts receivable, net of allowance for doubtful accounts of $440 and $473, respectively	81,547	63,331
Inventories, net	42,654	41,882
Other current assets	5,525	4,901
Total current assets	139,649	115,670
Property, plant and equipment, net	123,592	118,488
Goodwill, net	9,317	8,396
Intangible assets	900	900
Other non-current assets	5,272	5,101
Total assets	278,730	248,555
Current liabilities:
Accounts payable	55,458	55,549
Accrued salaries, wages and benefits	12,848	13,548
Current maturities of long-term debt	6,655	5,714
Income taxes payable	1,392	2,560
Other current liabilities	7,002	6,216
Total current liabilities	83,355	83,587
Non-current deferred tax liabilities	4,396	3,954
Long-term debt, net of current portion	80,129	67,643
Accrued pension	8,654	13,438
Other non-current liabilities	1,843	1,826
Total liabilities	178,377	170,448
Total stockholders' equity	100,353	78,107
Total liabilities and stockholders' equity	$ 278,730	$ 248,555