Condensed Consolidated Statements of Financial Position (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current Assets
Cash	$ 22,258	$ 3,948
Accounts receivable-less allowances of $3,310 and $3,255, respectively	108,518	115,508
Inventories
Finished and in-process products	73,794	72,899
Raw materials and supplies	32,321	34,603
Inventory net	106,115	107,502
Prepaid expenses	9,832	9,033
Deferred income taxes	2,191	3,605
Total Current Assets	248,914	239,596
Other Assets
Goodwill	60,285	61,056
Patents and other intangible assets	23,379	25,839
Other	8,138	7,882
Total other non current assets	91,802	94,777
Property, Plant and Equipment, at Cost
Land	4,438	4,438
Buildings and leasehold improvements	57,156	57,058
Machinery and equipment	448,970	445,789
Property, Plant and Equipment, at cost	510,564	507,285
Less allowances for depreciation and amortization	(368,309)	(356,802)
Property, plant and equipment, net	142,255	150,483
Total Assets	482,971	484,856
Current Liabilities
Accounts payable	64,717	72,417
Accrued expenses
Employee compensation	15,772	18,885
Income taxes	0	1,090
Taxes, other than income taxes	3,061	2,606
Accrued interest	241	240
Other	20,295	19,239
Total Current Liabilities	104,086	114,477
Long-term debt	95,988	92,814
Other liabilities	17,911	17,865
Deferred income taxes	29,966	29,678
Shareholders’ Equity
Serial Preferred Shares (authorized 1,000,000 shares; none issued and outstanding)	0	0
Common Shares, without par value (authorized 60,000,000 shares; outstanding 33,637,573 and 33,480,189; net of treasury shares of 4,170,559 and 4,356,160, respectively)	20,361	20,316
Additional paid-in capital	267,236	266,419
Accumulated other comprehensive income	4,723	10,643
Retained deficit	(57,300)	(67,356)
Total Shareholders' Equity	235,020	230,022
Total Liabilities and Shareholders' Equity	$ 482,971	$ 484,856