Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED [Abstract]
REVENUES	$ 20,891	$ 20,713
Cost and expenses:
Manufacturing cost of sales	13,858	13,863
Engineering, selling and administrative	7,194	7,638
OPERATING LOSS	(161)	(788)
Other Income (Expense):
Interest expense, net	(22)	(32)
Other income, net	166	117
Total Other Income, Net	144	85
LOSS BEFORE INCOME TAXES	(17)	(703)
Income tax benefit (provision)	165	(8)
NET INCOME (LOSS)	$ 148	$ (711)
Weighted average number of shares used in basic EPS calculation	2,665,043	2,640,803
Weighted Average Number of Shares Outstanding, Diluted	2,665,730	2,640,803
BASIC AND DILUTED NET INCOME (LOSS) PER COMMON SHARE	$ 0.06	$ (0.27)

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.