Consolidated Condensed Balance Sheets (USD $) In Thousands	Jul. 03, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 3,115	$ 4,451
Receivables, net	2,961	2,413
Inventories, net	1,860	1,458
Deferred income taxes	822	822
Other current assets	64	44
Total current assets	8,822	9,188
Property, plant and equipment, at cost	12,960	12,201
Less accumulated depreciation	10,804	10,530
Property, Plant and Equipment, Net, Total	2,156	1,671
Other assets	227	216
Total assets	11,205	11,075
Current liabilities:
Accounts payable	1,208	1,033
Accrued liabilities	1,059	1,525
Total current liabilities	2,267	2,558
Deferred income taxes	387	253
Stockholders' equity:
Preferred stock, $1.00 par value- Authorized 1,000,000 shares; issued none
Common stock, $.05 par value- Authorized 10,000,000 shares; Issued and outstanding: 4,350,206 and 4,328,527 shares	218	216
Capital surplus	5,787	5,743
Retained earnings	2,546	2,305
Total stockholders' equity	8,551	8,264
Total liabilities and stockholders' equity	$ 11,205	$ 11,075