Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 28,832	$ 25,247
Receivables, net	333,976	328,590
Inventories	174,820	175,929
Deferred tax asset	13,211	13,224
Prepaid expenses and other current assets	12,427	10,828
Total current assets	563,266	553,818
Property, plant and equipment, net	247,856	231,055
Goodwill	75,166	71,970
Other intangible assets, net	19,077	20,850
Other assets	10,217	9,144
Total assets	915,582	886,837
LIABILITIES AND STOCKHOLDERS’ EQUITY
Short-term debt	792	2,232
Accounts payable	84,161	97,168
Accrued liabilities	28,327	47,443
Total current liabilities	113,280	146,843
Long-term debt, less current portion	238,843	189,876
Deferred tax liability	47,034	46,844
Other noncurrent liabilities	13,906	5,428
Total liabilities	413,063	388,991
Commitments and contingencies (Note 8)
Common stock, $0.01 par value, 200,000,000 shares authorized and 95,496,604 and 94,497,526 shares issued, respectively	955	945
Paid-in capital	480,414	477,204
Accumulated other comprehensive income	(3,133)	789
Retained earnings	65,080	34,983
Treasury stock, at cost; 6,407,673 and 2,803,987 shares, respectively	(40,797)	(16,075)
Total stockholders’ equity	502,519	497,846
Total liabilities and stockholders' equity	$ 915,582	$ 886,837