Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 27,497	$ 44,156
Accounts and other receivables, net of allowance for doubtful accounts and sales returns of $3,392 in 2016 and $3,746 in 2015	101,868	94,217
Income Taxes Receivable, Current	1,628	360
Inventories	66,680	65,325
Prepaid expenses and other	6,883	6,946
Total current assets	204,556	211,004
Property, plant and equipment, at cost	792,299	754,678
Less accumulated depreciation	(539,993)	(523,363)
Net property, plant and equipment	252,306	231,315
Intangible Assets, Net (Including Goodwill)	153,685	153,072
Other assets and deferred charges	31,050	27,869
Total assets	641,597	623,260
Current liabilities:
Accounts payable	82,337	84,148
Accrued expenses	32,238	33,653
Total current liabilities	114,575	117,801
Long-term debt	94,000	104,000
Deferred income taxes	20,501	18,656
Other noncurrent liabilities	106,831	110,055
Total liabilities	335,907	350,512
Commitments and contingencies (Notes 1 and 12)
Shareholders’ equity:
Common stock, no par value (issued and outstanding - 32,795,168 at June 30, 2016 and 32,682,162 at December 31, 2015)	29,660	29,467
Common stock held in trust for savings restoration plan (68,741 shares at June 30, 2016 and 67,726 shares at December 31, 2015)	(1,482)	(1,467)
Foreign currency translation adjustment	(89,159)	(112,807)
Gain/(loss) on derivative financial instruments	644	(373)
Pension and other post-retirement benefit adjustments	(90,932)	(95,539)
Retained earnings	456,959	453,467
Total shareholders’ equity	305,690	272,748
Total liabilities and shareholders’ equity	$ 641,597	$ 623,260