CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 29,956	$ 28,263
Customer receivables, net	105,877	126,078
Inventories	98,195	89,244
Deferred income taxes	13,061	10,688
Prepaid and other current assets	11,433	10,620
Total current assets	258,522	264,893
Property, plant, and equipment, net	124,838	121,792
Goodwill	80,332	76,571
Intangible assets, net	222,498	220,679
Other non-trade receivables	3,700	3,248
Other noncurrent assets	5,163	908
Total Assets	695,053	688,091
Current liabilities:
Accounts payable	83,600	83,824
Income taxes payable	6,327	14,625
Other current liabilities	86,018	84,679
Total current liabilities	175,945	183,128
Long-term debt	193,000	212,000
Deferred income taxes	51,382	49,778
Postretirement benefits other than pensions	10,005	10,656
Pension liability	64,836	56,873
Other noncurrent liabilities	11,785	10,233
Total liabilities	506,953	522,668
Commitments and contingent liabilities
Stockholders' equity:
Common stock, $0.01 par value; 200,000,000 shares authorized; 62,266,755 issued and 47,840,562 outstanding (net of 14,426,193 treasury shares) at December 31, 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	27,751	23,631
Retained earnings	184,750	155,818
Accumulated other comprehensive income (loss)	(24,880)	(14,503)
Total stockholders' equity	188,100	165,423
Total Liabilities and Stockholders' Equity	$ 695,053	$ 688,091