Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Income Statement [Abstract]
REVENUES	$ 22,402	$ 20,891
Costs and expenses:
Manufacturing cost of sales	14,661	13,858
Engineering, selling and administrative	7,465	7,194
OPERATING INCOME (LOSS)	276	(161)
Other (Expense) Income:
Interest expense, net	(11)	(22)
Other (expense) income, net	(46)	166
Total Other (Expense) Income, Net	(57)	144
INCOME (LOSS) BEFORE INCOME TAXES	219	(17)
Income tax (provision) benefit	(102)	165
NET INCOME	$ 117	$ 148
Basic per share information:
Weighted average number of shares used in basic EPS calculation	2,929,641	2,665,043
Net income per share	$ 0.04	$ 0.06
Diluted per share information:
Weighted average number of shares used in diluted EPS calculation	3,035,104	2,665,730
Net income per share	$ 0.04	$ 0.06

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.