CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 11,063	$ 29,956
Customer receivables, net	100,544	105,877
Inventories	94,581	98,195
Deferred income taxes	14,057	13,061
Prepaid and other current assets	15,913	11,433
Total current assets	236,158	258,522
Property, plant, and equipment, net	132,714	124,838
Goodwill	80,026	80,332
Intangible assets, net	222,393	222,498
Other non-trade receivables	3,550	3,700
Other noncurrent assets	4,750	5,163
Total Assets	679,591	695,053
Current liabilities:
Accounts payable	84,311	83,600
Income taxes payable	1,372	6,327
Other current liabilities	72,248	86,018
Total current liabilities	157,931	175,945
Long-term debt	188,000	193,000
Deferred income taxes	54,960	51,382
Postretirement benefits other than pensions	10,288	10,005
Pension liability	64,015	64,836
Other noncurrent liabilities	13,734	11,785
Total liabilities	488,928	506,953
Commitments and contingent liabilities
Stockholders' equity:
Common stock, $0.01 par value; 200,000,000 shares authorized; 62,767,988 shares issued and 48,192,081 shares outstanding (net of 14,575,907 treasury shares) at June 30, 2013 and 62,266,755 shares issued and 47,840,562 shares outstanding (net of 14,426,193 treasury shares) December 31, 2012	482	479
Additional paid-in capital	33,260	27,751
Retained earnings	187,143	184,750
Accumulated other comprehensive income (loss)	(30,222)	(24,880)
Total stockholders' equity	190,663	188,100
Total Liabilities and Stockholders' Equity	$ 679,591	$ 695,053