Condensed Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Condensed Consolidated Statements of Operations [Abstract]
REVENUES	$ 7,174	$ 9,020
Manufacturing cost of sales	5,577	6,078
Engineering, selling and administrative	2,398	2,559
Total Cost and Expenses	7,975	8,637
OPERATING INCOME (LOSS)	(801)	383
Interest (expense)	(27)	(12)
Other income (expense)	(31)	9
Total Other Income (Expense)	(58)	(3)
INCOME BEFORE INCOME TAXES	(859)	380
Income tax benefit (provision)	266	(139)
NET INCOME (LOSS)	$ (593)	$ 241
Weighted average number of shares used in basic net income (loss) per common share (in shares)	2,595,242	2,481,149
Weighted average number of shares used in diluted net income (loss) per common share calculation (in shares)	2,595,242	2,481,149
BASIC NET INCOME (LOSS) PER COMMON SHARE (in dollars per share)	$ (0.23)	$ 0.10
DILUTED NET INCOME (LOSS) PER COMMON SHARE (in dollars per share)	$ (0.23)	$ 0.10

The aggregate total costs related to engineering a product design and manufacture, selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

No definition available.