Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 18,861	$ 31,649
Trade and other receivables - net of allowance for doubtful accounts of $1,677 and $1,742, respectively	83,809	59,463
Inventories, net	73,660	63,929
Deferred income tax assets - current	12,702	26,719
Prepaid and other current assets	6,000	7,111
Assets of discontinued operations	0	69,673
Total current assets	195,032	258,544
Property, plant and equipment at cost, less accumulated depreciation	68,575	67,621
Goodwill	89,145	68,253
Other intangibles, net	37,013	33,338
Investment in associated company	32,803	23,936
Deferred income tax assets	82,149	71,710
Other non-current assets	15,147	15,357
Total assets	519,864	538,759
Current Liabilities:
Trade payables	40,534	30,805
Accrued liabilities	20,805	23,368
Accrued environmental liabilities	1,480	2,424
Short-term debt	868	602
Current portion of long-term debt	6,314	6,378
Deferred income tax liabilities - current	209	186
Liabilities of discontinued operations	0	13,698
Total current liabilities	70,210	77,461
Long-term debt	92,645	196,423
Accrued pension liability	206,651	208,388
Other post-retirement benefit obligations	2,700	2,914
Other liabilities	4,149	4,184
Total liabilities	376,355	489,370
Commitments and Contingencies
Stockholders' Equity:
Common stock - $.01 par value; authorized 180,000 shares; issued 13,586 and 13,580 shares, respectively	136	136
Accumulated other comprehensive loss	(235,592)	(235,822)
Additional paid-in capital	570,802	570,256
Treasury stock, at cost - 2,800 shares	(70,375)	(70,375)
Accumulated deficit	(121,462)	(214,806)
Total stockholders' equity	143,509	49,389
Total liabilities and stockholders' equity	$ 519,864	$ 538,759