CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current Assets:
Cash and cash equivalents	$ 8,420	$ 9,728
Trade receivables, net of allowance for doubtful accounts of $189 and $177 at March 31, 2013 and December 31, 2012, respectively	12,696	10,806
Inventories, net	13,938	14,701
Deferred income taxes	643	639
Prepaid expenses and other assets	1,989	2,155
Total Current Assets	37,686	38,029
Property, plant and equipment, net	8,548	8,631
Deferred income taxes	4,050	4,103
Intangible assets, net	2,278	2,431
Other long-term assets, net	2,341	1,991
Goodwill	5,608	5,782
Total Assets	60,511	60,967
Current Liabilities:
Debt obligations	399	397
Accounts payable	5,577	5,748
Accrued liabilities	4,448	5,926
Total Current Liabilities	10,424	12,071
Deferred income taxes	894	935
Deferred compensation arrangements	2,366	1,997
Pension and post-retirement obligations	3,747	3,812
Total Liabilities	17,431	18,815
Commitments and Contingencies
Stockholders' Equity:
Common stock, no par value, authorized 50,000 shares; 8,849 and 8,631 shares issued and outstanding at March 31, 2013 and December 31, 2012, respectively	23,188	22,547
Preferred stock, par value $1.00 per share, authorized 5,000 shares; no shares issued or outstanding
Retained earnings	21,275	20,528
Accumulated other comprehensive loss	(1,383)	(923)
Total Stockholders' Equity	43,080	42,152
Total Liabilities and Stockholders' Equity	$ 60,511	$ 60,967