CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED [Abstract]
REVENUES	$ 5,128	$ 4,796	$ 15,115	$ 15,671
Cost and Expenses:
Manufacturing cost of sales	3,353	3,209	10,069	10,497
Engineering, selling and administrative	1,803	1,741	5,210	5,822
OPERATING LOSS	(28)	(154)	(164)	(648)
Other Income (Expense):
Interest expense, net	(7)	(16)	(20)	(25)
Other income (expense), net	67	(23)	105	112
Total Other Income (Expense)	60	(39)	85	87
INCOME (LOSS) BEFORE INCOME TAXES	32	(193)	(79)	(561)
Income tax (provision) benefit	0	(2)	1	(13)
NET INCOME (LOSS)	$ 32	$ (195)	$ (78)	$ (574)
Basic per share information:
Net income (loss) (in dollars per share)	$ 0.01	$ (0.07)	$ (0.03)	$ (0.22)
Weighted average shares outstanding (in shares)	2,665,189	2,652,779	2,665,352	2,635,794
Diluted per share information:
Net income (loss) (in dollars per share)	$ 0.01	$ (0.07)	$ (0.03)	$ (0.22)
Weighted average shares outstanding (in shares)	2,665,831	2,652,779	2,665,352	2,635,794

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.