Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
NET SALES	$ 10,696	$ 9,572
Cost of sales	9,569	8,247
GROSS MARGIN	1,127	1,325
Technical services and research and development	43	38
Selling, general and administrative expenses	1,193	842
Loss on disposal of assets	0	(1)
OPERATING INCOME (LOSS)	(109)	446
OTHER INCOME (EXPENSE):
Interest expense, net	(29)	(50)
Loss on foreign currency exchange rate	(33)	(89)
Other, net	1	12
Total Other Expense	(61)	(127)
(LOSS) INCOME BEFORE INCOME TAX	(170)	319
Income tax (benefit) expense	(38)	75
NET (LOSS) INCOME	$ (132)	$ 244
Income (Loss) per common share:
Basic	$ (0.04)	$ 0.08
Diluted	$ (0.04)	$ 0.08
Weighted average common shares outstanding:
Basic	3,542,000	3,014,000
Diluted	3,542,000	3,187,000