CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 4,665	$ 5,573
Accounts receivable, net	5,579	4,858
Inventories, net	10,993	11,213
Prepaid income taxes	401	387
Deferred income taxes	655	655
Other assets	562	306
Total current assets	22,855	22,992
Property, plant and equipment, net	6,271	5,946
Other non-current assets	363	365
Total Assets	29,489	29,303
Current liabilities:
Current portion of long-term debt	192	192
Accounts payable	1,100	1,051
Accrued employee compensation and benefit costs	1,580	1,422
Other accrued liabilities	249	389
Total current liabilities	3,121	3,054
Long-term debt	2,658	2,663
Deferred income taxes	320	320
Commitments and contingencies (See Note 10)
Shareholders' equity:
Common stock, par value $.20; authorized 4,000,000 shares; issued 2,614,506 shares; outstanding 2,155,968 (2,157,920 - 2012) shares	523	523
Capital in excess of par value	14,008	13,987
Retained earnings	11,909	11,771
Accumulated other comprehensive loss	(85)	(85)
Employee stock ownership trust commitment	(1,165)	(1,165)
Treasury stock, at cost 243,324 (241,372 - 2012) shares	(1,800)	(1,765)
Total shareholders' equity	23,390	23,266
Total Liabilities and Shareholders' Equity	$ 29,489	$ 29,303