CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 11,473	$ 28,263
Customer receivables, net	103,414	126,078
Inventories	96,757	89,244
Deferred income taxes	10,667	10,688
Prepaid and other current assets	12,748	10,620
Total current assets	235,059	264,893
Property, plant, and equipment, net	120,330	121,792
Goodwill, net	80,340	76,571
Intangible assets, net	222,674	220,679
Other non-trade receivables	2,780	3,248
Other noncurrent assets	3,629	908
Total Assets	664,812	688,091
Current liabilities:
Accounts payable	65,845	83,824
Income taxes payable	2,115	14,625
Other current liabilities	74,501	84,679
Total current liabilities	142,461	183,128
Long-term debt	218,000	212,000
Deferred income taxes	51,204	49,778
Postretirement benefits other than pensions	10,000	10,656
Pension liability	55,180	56,873
International retirement obligation	3,121	3,455
Other noncurrent liabilities	8,764	6,778
Total liabilities	488,730	522,668
Commitments and contingent liabilities
Stockholders' equity:
Common stock, $0.01 par value; 200,000,000 shares authorized; 62,208,296 issued and 47,932,243 outstanding (net of 14,276,053 treasury shares) at June 30, 2012 and 61,854,474 shares issued and 47,748,699 outstanding (net of 14,105,775 treasury shares) at December 31, 2011	479	477
Additional paid-in-capital	26,073	23,631
Retained earnings	166,542	155,818
Accumulated other comprehensive income (loss)	(17,012)	(14,503)
Total stockholders' equity	176,082	165,423
Total Liabilities and Stockholders' Equity	$ 664,812	$ 688,091