CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current Assets:
Cash and Cash Equivalents	$ 65,309	$ 53,940
Restricted Cash	404	187
Accounts Receivable, less Allowances of $4,605 and $4,399, respectively	139,813	138,147
Inventories	67,390	58,136
Prepaid Expenses	12,111	11,309
Deferred Income Taxes, Current Portion	8,986	11,339
Other Current Assets	1,696	388
Total Current Assets	295,709	273,446
Property, Plant and Equipment	305,381	294,910
Accumulated Depreciation	(220,899)	(208,717)
Property, Plant and Equipment, Net	84,482	86,193
Deferred Income Taxes, Long-Term Portion	12,830	10,989
Goodwill	19,246	19,717
Intangible Assets, Net	19,411	21,393
Other Assets	7,303	9,022
Total Assets	438,981	420,760
Current Liabilities:
Short-Term Borrowings and Current Portion of Long-Term Debt	3,935	2,042
Accounts Payable	49,295	47,002
Employee Compensation and Benefits	31,096	33,021
Income Taxes Payable	1,349	785
Other Current Liabilities	40,512	38,844
Total Current Liabilities	126,187	121,694
Long-Term Liabilities:
Long-Term Debt	28,042	30,281
Employee-Related Benefits	25,988	25,873
Deferred Income Taxes, Long-Term Portion	2,834	3,325
Other Liabilities	4,701	4,533
Total Long-Term Liabilities	61,565	64,012
Total Liabilities	187,752	185,706
Commitments and Contingencies (Note 11)
Shareholders' Equity:
Preferred Stock, $0.02 par value; 1,000,000 shares authorized; no shares issued or outstanding	0	0
Common Stock, $0.375 par value; 60,000,000 shares authorized; 18,466,504 and 18,464,450 shares issued and outstanding, respectively	6,864	6,924
Additional Paid-In Capital	28,828	22,398
Retained Earnings	246,093	236,065
Accumulated Other Comprehensive Loss	(30,556)	(30,333)
Total Shareholders' Equity	251,229	235,054
Total Liabilities and Shareholders' Equity	$ 438,981	$ 420,760