CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 182,474	$ 179,802
Accounts receivable, net	160,997	158,237
Inventories	109,630	107,274
Deferred income taxes	6,661	6,743
Asset held for sale	8,326	9,102
Prepaid expenses and other current assets	8,739	8,074
Total current assets	476,827	469,232
Property, plant and equipment, net	379,139	386,011
Intangibles	270	385
Goodwill	67,489	71,680
Income taxes receivable and deferred	71,817	69,540
Other assets	27,905	32,456
Total assets	1,023,447	1,029,304
LIABILITIES AND SHAREHOLDERS' EQUITY
Notes and loans payable	543	661
Accounts payable	32,258	34,787
Accrued liabilities	89,544	95,149
Current maturities of long-term debt	50,015	50,015
Income taxes payable and deferred	1,742	2,786
Total current liabilities	174,102	183,398
Long-term debt	252,088	222,096
Other noncurrent liabilities	98,589	103,079
Deferred taxes and other credits	6,783	7,163
Total liabilities	$ 531,562	$ 515,736
SHAREHOLDERS' EQUITY
Preferred stock, par value $5.00 per share; authorized 2,000,000 shares; none issued
Additional paid-in capital	$ 422,204	$ 418,972
Retained earnings	455,597	456,105
Accumulated items of other comprehensive income:
Translation adjustments	(81,263)	(55,240)
Pension and postretirement liability adjustments	(50,056)	(51,666)
Derivative valuation adjustment	(1,024)	(861)
Treasury stock (Class A), at cost 8,455,293 shares in 2015 and 8,459,498 in 2014	(257,391)	(257,481)
Total Company shareholders' equity	488,107	509,869
Noncontrolling interest	3,778	3,699
Total equity	491,885	513,568
Total liabilities and shareholders' equity	1,023,447	1,029,304
Common Class A [Member]
SHAREHOLDERS' EQUITY
Common Stock	37	37
Common Class B [Member]
SHAREHOLDERS' EQUITY
Common Stock	$ 3	$ 3