Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current Assets:
Cash and cash equivalents	$ 6,244	$ 6,841
Trade and other receivables - net of allowance for doubtful accounts of $2,393 and $2,465, respectively	102,092	81,261
Inventories, net	54,203	50,385
Deferred income tax assets - current	19,816	19,693
Prepaid and other current assets	13,232	12,314
Total current assets	195,587	170,494
Property, plant and equipment at cost, less accumulated depreciation	78,782	77,476
Goodwill	65,658	65,667
Other intangibles, net	32,581	34,077
Investments in marketable securities	17,764	25,856
Deferred income tax asset	105,580	107,685
Other non-current assets	11,029	11,935
Total assets	506,981	493,190
Current Liabilities:
Trade payables	52,215	35,624
Accrued liabilities	32,134	28,312
Accrued environmental liability	5,476	6,524
Accrued interest - related party	621	609
Short-term debt	22,271	24,168
Current portion of long-term debt	4,452	4,452
Deferred income tax liabilities - current	1,096	736
Total current liabilities	118,265	100,425
Long-term debt	108,465	114,616
Long-term debt - related party	19,623	20,045
Accrued pension liability	180,684	186,211
Other employee benefit liabilities	5,298	5,299
Other liabilities	7,392	7,596
Total liabilities	439,727	434,192
Commitments and Contingencies
Stockholders' Equity:
Preferred stock - $.01 par value; authorized 5,000 shares; issued and outstanding -0- shares	0	0
Common stock - $.01 par value; authorized 180,000 shares; issued and outstanding 13,149 and 12,646 shares, respectively	132	127
Accumulated other comprehensive loss	(197,875)	(188,389)
Additional paid-in capital	557,435	555,746
Accumulated deficit	(292,438)	(308,486)
Total stockholders' equity	67,254	58,998
Liabilities and stockholders' equity	$ 506,981	$ 493,190