Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 35,457	$ 25,247
Receivables, net	312,040	328,590
Inventories	181,188	175,929
Deferred tax asset	14,438	13,224
Prepaid expenses and other current assets	11,361	10,828
Total current assets	554,484	553,818
Property, plant and equipment, net	247,329	231,055
Goodwill	75,796	71,970
Other intangible assets, net	18,317	20,850
Other assets	8,529	9,144
Total assets	904,455	886,837
LIABILITIES AND STOCKHOLDERS’ EQUITY
Short-term debt	799	2,232
Accounts payable	95,670	97,168
Accrued liabilities	36,767	47,443
Total current liabilities	133,236	146,843
Long-term debt, less current portion	200,838	189,876
Deferred tax liability	43,501	46,844
Other noncurrent liabilities	13,821	5,428
Total liabilities	391,396	388,991
Commitments and contingencies (Note 8)
Common stock, $0.01 par value, 200,000,000 shares authorized and 95,652,486 and 94,497,526 shares issued, respectively	957	945
Paid-in capital	482,886	477,204
Accumulated other comprehensive (loss) income	(3,042)	789
Retained earnings	83,822	34,983
Treasury stock, at cost; 8,035,100 and 2,803,987 shares, respectively	(51,564)	(16,075)
Total stockholders’ equity	513,059	497,846
Total liabilities and stockholders' equity	$ 904,455	$ 886,837