Condensed Consolidated Statements of Operations - Unaudited - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
REVENUES	$ 5,945	$ 5,624
Costs and expenses:
Manufacturing cost of sales	3,716	3,558
Engineering, selling and administrative	2,071	1,958
OPERATING INCOME	158	108
Other Income:
Interest income (expense), net	12	(6)
Other income, net	24	12
Total Other Income, Net	36	6
INCOME BEFORE INCOME TAXES	194	114
Income tax provision	(1)	(3)
NET INCOME	$ 193	$ 111
Basic per share information:
Weighted average shares outstanding	4,696,415	2,675,466
Net income	$ 0.04	$ 0.04
Diluted per share information:
Weighted average shares outstanding	4,806,196	2,688,484
Net income	$ 0.04	$ 0.04

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.